Issued Patents All Time
Showing 25 most recent of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D950768 | Collection and transport device | Brian Conway | 2022-05-03 |
| 10519014 | Safety barrier for loading dock lift | — | 2019-12-31 |
| 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 |
| 10011470 | Safety gate for loading dock lift | — | 2018-07-03 |
| 9630823 | Safety gate for loading dock lift | — | 2017-04-25 |
| 9510435 | Gas control system for a plasma ARC torch | Brandon Hebert | 2016-11-29 |
| 9357628 | Plasma cutting tip with advanced cooling passageways | Daniel Wayne Barnett, Nakhleh Hussary | 2016-05-31 |
| 9288887 | Plasma arc torch with secondary starting circuit and electrode | Steve Norris, Roger Hewitt, Ken Isenor | 2016-03-15 |
| 9210787 | Hybrid shield device for a plasma arc torch | Nakhleh Hussary, Thierry Renault, Darrin H. MacKenzie | 2015-12-08 |
| 9131596 | Plasma cutting tip with advanced cooling passageways | Daniel Wayne Barnett, Nakhleh Hussary | 2015-09-08 |
| 8933364 | High current electrode for a plasma arc torch | Nakhleh Hussary | 2015-01-13 |
| 8680426 | High current electrode for a plasma arc torch | Nakhleh Hussary, Darrin H. MacKenzie | 2014-03-25 |
| 8674256 | Hybrid shield device for a plasma arc torch | Nakhleh Hussary, Thierry Renault, Darrin H. MacKenzie | 2014-03-18 |
| 8656577 | Method of manufacturing a high current electrode for a plasma arc torch | Nakhleh Hussary | 2014-02-25 |
| 8319142 | Contoured shield orifice for a plasma arc torch | Nakhleh Hussary, Thierry Renault, Darrin H. MacKenzie | 2012-11-27 |
| 8222561 | Drag tip for a plasma cutting torch | Thierry Renault, Nakhleh Hussary, Darrin H. MacKenzie | 2012-07-17 |
| 8168916 | Enhanced piercing through current profiling | Nakhleh Hussary, Thierry Renault | 2012-05-01 |
| 7935909 | Hybrid shield device for a plasma arc torch | Nakhleh Hussary, Thierry Renault, Darrin H. MacKenzie | 2011-05-03 |
| 7737383 | Contoured shield orifice for a plasma arc torch | Nakhleh Hussary, Thierry Renault, Darrin H. MacKenzie | 2010-06-15 |
| D536009 | Cartridge body assembly for a plasma arc torch | Darrin H. MacKenzie, Kevin J. Kinerson, Mark Gugliotta | 2007-01-30 |
| D535674 | Secondary spacer assembly for a plasma arc torch | Darrin H. MacKenzie | 2007-01-23 |
| D535673 | Gas distributor for a plasma arc torch | Darrin H. MacKenzie | 2007-01-23 |
| D535672 | Cartridge body for a plasma arc torch | Darrin H. MacKenzie, Kevin J. Kinerson, Mark Gugliotta | 2007-01-23 |
| 7145098 | Plasma arc torch | Darrin H. MacKenzie, Kevin J. Kinerson, Mark Gugliotta | 2006-12-05 |
| 7132619 | Plasma arc torch electrode | Darrin H. MacKenzie, Milind G. Kelkar, Geoffery Putnam | 2006-11-07 |