81 patents
Page 2 of 5
Utility
Coradial connector
5 Apr 22
A coradial connector is disclosed.
Andrew Raymond
Filed: 30 Jul 20
Utility
Ignition device for GTAW welding equipment
15 Mar 22
An ignition device for welding equipment includes a capacitor, a transformer, a high voltage output circuit connected to a secondary winding of the transformer, a discharging switch enabling discharge of the capacitor to a primary winding of the transformer, a charger and an operation control circuit that controls the charger and the discharging switch.
Andrzej Mnich
Filed: 22 Jun 17
Utility
Recognition of components for welding and cutting torches
8 Mar 22
Recognizing interchangeable torch components, such as consumables, for welding and cutting torches includes determining that one or more interchangeable torch components installed in an operative end of a torch are genuine.
Michael Nadler, Maximilian Dougherty, Frederic Ewing, James Tantillo, Ryan T. Lynaugh, Kevin Horner-Richardson, Nicholas Courtney
Filed: 25 Sep 19
Utility
Portable AC-DC multi-process welding and cutting machine
1 Mar 22
A multi-process welding machine provides an intuitive user interface to enable a user to select among different welding processes, and to select parameters for a given selected welding process.
Awad Gharib, Muniswamappa Anjanappa, Xia Chen, Pranav Sanghavi, Arivukkarasu Manavalan, Binod Yadav
Filed: 24 Oct 18
Utility
Elbow prosthesis
4 Jan 22
An elbow prosthesis according to the present teachings can include a stem structure and an articulating component.
Nicholas J. Katrana, Nathan A. Winslow, Thomas M. Vanasse, Brian K. Berelsman
Filed: 20 Mar 20
Utility
Torch indicator apparatus and methods
4 Jan 22
According to one embodiment, a welding or plasma cutting system is provided that includes a torch having a torch body.
Michael Nadler, Ryan Lynaugh
Filed: 19 Sep 19
Utility
Wound healing electrode set
4 Jan 22
The set for the electrical stimulation of a patient, comprises a backing, at least one electrically active zone and a wire connected to said electrically active zone for connection to a stimulator.
Klaus Schonenberger, Valere Vriz
Filed: 19 Nov 18
Utility
External connector and sensor unit for welding equipment
21 Dec 21
A connector and sensor unit for a welding apparatus, including a first port configured to be connected to a first welding cable of the welding apparatus, a second port configured to be connected to a second welding cable of the welding apparatus, current sensor circuitry configured to sense a current being supplied by the first welding cable and the second welding cable, and to output a corresponding current sense signal, voltage sensing circuitry configured to sense a voltage between the first welding cable and the second welding cable, and to output a corresponding voltage sense signal, and supply power circuitry configured to generate a predetermined voltage for at least the current sensor circuitry, wherein the supply power circuitry receives power from the first welding cable and the second welding cable via at least one inductor.
André Walther, Volker Schauder, Peter Budai, Magnus Persson
Filed: 31 Jul 18
Utility
Distortion free arc welding voltage measurement
2 Nov 21
Methods and systems to reduce distortions induced in a voltage measurement wire.
Karel Moreels
Filed: 19 Apr 18
Utility
Systems and methods for wireless control of noninvasive electrotherapy
2 Nov 21
Methods and devices for providing noninvasive electrotherapy and electrical stimulation are described herein.
Thomas Jerome Bachinski, Michael Wayne Moore, Joseph Winn, Jay Dave, David Orr, Dain Silvola
Filed: 10 Sep 18
Utility
Method and system for submerged arc welding
5 Oct 21
A submerged arc welding apparatus includes a first wire feeder feeding a first hot wire towards a work piece; a first contact tube transferring current to the first hot wire for arc generation to create a weld puddle; a second wire feeder feeding a cold wire at a variable feed speed towards the weld puddle; one or more sensors configured to continuously measure, during a welding phase, at least a first active welding parameter related to at least the first hot wire; and a control unit.
Hannes Raudsepp, Martin Andersson, Tomas Johansson, Rikard Ljungkvist
Filed: 25 Oct 18
Utility
Low-manganese gas-shielded flux cored welding electrodes
5 Oct 21
A gas-shielded flux cored welding electrode comprises a ferrous metal sheath and a core within the sheath enclosing core ingredients.
Stanley E. Ferree, Frank B. Lake
Filed: 1 May 19
Utility
Acetabular liner
31 Aug 21
An acetabular liner having a closed first end, an open second end, and a liner wall having a distal peripheral edge.
Kevin Michael Wills, Adam Shallenberg
Filed: 5 Feb 20
Utility
Removable welding wire spool arrangement for welding applications
31 Aug 21
A transportable spool carrier includes a spool hub configured to receive a welding wire spool thereon.
Goran Elcic, Jeroen Dekker
Filed: 14 May 18
Utility
Consumable assembly with internal heat removal elements
31 Aug 21
A consumable assembly for a plasma arc torch is provided, the consumable assembly including an electrode provided within an interior of a nozzle.
Joshua Nowak
Filed: 9 Apr 19
Utility
Hybrid flow and pressure regulation
3 Aug 21
A gauge for a hybrid pressure and flowgauge regulator includes first indicia and second indicia.
Robert Boyer, John Henderson
Filed: 8 Aug 19
Utility
Printed circuit board arrangement for welding and cutting apparatus
3 Aug 21
A power supply to provide welding power.
Awad Gharib, Muniswamappa Anjanappa, Pranav Sanghavi
Filed: 8 Mar 18
Utility
Hip implant system
22 Jun 21
Hip implant systems described herein can include a distal stem, a proximal body, and a fastener.
Adam Shallenberg, Stuart L. Axelson, R. Michael Meneghini, Scott Sporer, Michael Taunton, James Andrew Browne, Raymond Kim, Paul K. Edwards, Michael Mason, Joseph Jankiewicz, Mark McBride
Filed: 21 Feb 18
Utility
Arc voltage sensing and control for a welding apparatus
15 Jun 21
A method for determining a value of arc voltage in a welding system, the welding system including a switch mode power supply and a controller that controls operation of the switch mode power supply, the method including, during an active power delivery stage of the switch mode power supply sensing a first internal voltage (V20) within the switch mode power supply prior to an internal inductor and a first output voltage (V21) of the switch mode power supply; during a freewheeling stage of the switch mode power supply sensing a second internal voltage (VF) within the switch mode power supply prior to the internal inductor and a second output voltage (V22) of the switch mode power supply; and determining the value of arc voltage based on the first internal voltage, the first output voltage, the second internal voltage, and the second output voltage.
Andrzej Mnich
Filed: 28 Feb 18
Utility
Non-ablative photonic devices and related methods
15 Jun 21
A method of delivering light energy to a pathological tissue includes emitting light energy from a first optical element within a cannula, producing a substantially uniform irradiance profile from the light energy within the cannula, transmitting the light energy emitted from the first optical element through a second optical element in thermal contact with a distal end of the cannula to the pathological tissue without ablating the pathological tissue, and conducting thermal energy from the pathological tissue through the second optical element and to the cannula.
Luis De Taboada, Brian Pryor
Filed: 24 Aug 18