Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10420200 | Automated gas cutting system with auxiliary torch | Roger H. Lambert, David A. Tatham, Michael Sawchik, Douglass A. Demers, Jake Brandis +6 more | 2019-09-17 |
| 9555497 | Translational torch height controller for a plasma arc torch | Daniel Wayne Barnett, Christopher Vincent Braudis, SR., Dirk Ott | 2017-01-31 |
| 9357628 | Plasma cutting tip with advanced cooling passageways | Christopher J. Conway, Daniel Wayne Barnett | 2016-05-31 |
| 9210787 | Hybrid shield device for a plasma arc torch | Christopher J. Conway, Thierry Renault, Darrin H. MacKenzie | 2015-12-08 |
| 9131596 | Plasma cutting tip with advanced cooling passageways | Christopher J. Conway, Daniel Wayne Barnett | 2015-09-08 |
| 9024230 | Method for starting a multi-gas plasma arc torch | Daniel Wayne Barnett | 2015-05-05 |
| 9000322 | Method for starting and stopping a plasma arc torch | Daniel Wayne Barnett | 2015-04-07 |
| 8933364 | High current electrode for a plasma arc torch | Christopher J. Conway | 2015-01-13 |
| 8680426 | High current electrode for a plasma arc torch | Christopher J. Conway, Darrin H. MacKenzie | 2014-03-25 |
| 8674256 | Hybrid shield device for a plasma arc torch | Christopher J. Conway, Thierry Renault, Darrin H. MacKenzie | 2014-03-18 |
| 8656577 | Method of manufacturing a high current electrode for a plasma arc torch | Christopher J. Conway | 2014-02-25 |
| 8319142 | Contoured shield orifice for a plasma arc torch | Christopher J. Conway, Thierry Renault, Darrin H. MacKenzie | 2012-11-27 |
| 8222561 | Drag tip for a plasma cutting torch | Thierry Renault, Christopher J. Conway, Darrin H. MacKenzie | 2012-07-17 |
| 8168916 | Enhanced piercing through current profiling | Thierry Renault, Christopher J. Conway | 2012-05-01 |
| 7935909 | Hybrid shield device for a plasma arc torch | Christopher J. Conway, Thierry Renault, Darrin H. MacKenzie | 2011-05-03 |
| 7737383 | Contoured shield orifice for a plasma arc torch | Christopher J. Conway, Thierry Renault, Darrin H. MacKenzie | 2010-06-15 |
| 7126080 | Plasma gas distributor with integral metering and flow passageways | Thierry Renault, Darrin H. MacKenzie, Christopher J. Conway, Kevin Horner-Richardson | 2006-10-24 |
| 6297466 | Method for repairing steel spray-formed tooling with TIG welding process | Paul E. Pergande | 2001-10-02 |
| 6258402 | Method for repairing spray-formed steel tooling | Paul E. Pergande, Robert Corbly McCune | 2001-07-10 |