Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8297478 | Powder feed cylinder assemblies and powder feeders | Thomas Malcolm Hughes, James W. Brown, Phil Roark | 2012-10-30 |
| 6774338 | Hand held powder-fed laser fusion welding torch | Martin C. Baker, Santosh K. Das, Richard F. Haraz, William F. Hehmann, Federico Renteria +1 more | 2004-08-10 |
| 6593540 | Hand held powder-fed laser fusion welding torch | Martin C. Baker, Santosh K. Das, Richard F. Haraz, William F. Hehmann, Federico Renteria +1 more | 2003-07-15 |