Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12089323 | Connecting plasma arc torches and related systems and methods | Jeremy Beliveau, Stephen M. Liebold | 2024-09-10 |
| 10856400 | Connecting plasma arc torches and related systems and methods | Jeremy Beliveau, Stephen M. Liebold | 2020-12-01 |
| 10737347 | Thread connection for a torch system | Harshawardhan Jogdand, E. Michael Shipulski, David J. Cook, David L. Bouthillier, Zheng Duan +7 more | 2020-08-11 |
| 10716200 | Plasma arc cutting system, including retaining caps, and other consumables, and related operational methods | John Peters | 2020-07-14 |
| 10681799 | Plasma arc cutting system, including nozzles and other consumables, and related operational methods | John Peters, Madhura Mitra, Soumya Mitra | 2020-06-09 |
| 10610983 | Cooling plasma cutting systems and related systems and methods | Brenda Melius, Girish R. Kamath | 2020-04-07 |
| 10492286 | Plasma arc cutting system, including retaining caps, and other consumables, and related operational methods | John Peters | 2019-11-26 |
| 10299363 | Cooling plasma torch nozzles and related systems and methods | John Peters, Stephen M. Dunbar | 2019-05-21 |
| 10245674 | Systems and methods for plasma gas venting in a plasma arc torch | Stephen M. Liebold | 2019-04-02 |
| 10129969 | Arc cutting system, including coolant tubes and other consumables, and related operational methods | Madhura Mitra, Soumya Mitra | 2018-11-13 |
| 9950387 | Plasma torch power circuit and cooling system | Girish R. Kamath, Boris Mandadzhiev | 2018-04-24 |
| D815596 | Power supply | Peter J. Twarog, Brenda Melius, Girish R. Kamath, Scott A. Leonard, Matthew C. Harris | 2018-04-17 |
| 9867268 | Cooling plasma torch nozzles and related systems and methods | John Peters, Steve Dunbar | 2018-01-09 |
| 8981252 | Apparatus and method for a liquid cooled shield for improved piercing performance | Stephen M. Liebold, Jon W. Lindsay | 2015-03-17 |
| 8389887 | Apparatus and method for a liquid cooled shield for improved piercing performance | Stephen M. Liebold, Jon W. Lindsay | 2013-03-05 |
| 8338740 | Nozzle with exposed vent passage | Stephen M. Liebold | 2012-12-25 |
| 8304684 | Plasma arc torch rotational assembly | Ross A. Smith, Jeremy Beliveau, Jon W. Lindsay | 2012-11-06 |
| 7754996 | Method and apparatus for alignment of components of a plasma arc torch | Aaron D. Brandt, Richard Anderson, Jon W. Lindsay, Zheng Duan, Casey Jones +1 more | 2010-07-13 |
| 7193174 | Method and apparatus for alignment of components of a plasma arc torch | Aaron D. Brandt, Richard Anderson, Jon W. Lindsay, Zheng Duan, Casey Jones +1 more | 2007-03-20 |
| 7019255 | Method and apparatus for alignment of components of a plasma ARC torch | Aaron D. Brandt, Richard Anderson, Jon W. Lindsay, Zheng Duan, Casey Jones +1 more | 2006-03-28 |
| 6946617 | Method and apparatus for alignment of components of a plasma arc torch | Aaron D. Brandt, Richard Anderson, Jon W. Lindsay, Zheng Duan, Casey Jones +1 more | 2005-09-20 |
| 6614001 | Nozzle for plasma arc torch | Charles M. Hackett, Yutaka Nakano, Zhipeng Lu, Aaron D. Brandt, Kenneth J. Woods | 2003-09-02 |
| 6424082 | Apparatus and method of improved consumable alignment in material processing apparatus | Charles M. Hackett, Yutaka Nakano, Zhipeng Lu, Aaron D. Brandt, Kenneth J. Woods | 2002-07-23 |
| 5897795 | Integral spring consumables for plasma arc torch using blow forward contact starting system | Zhipeng Lu, Richard W. Couch, Jr. | 1999-04-27 |