Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9517523 | System and method of reducing diffusible hydrogen in weld metal | Steven Edward Barhorst, Mario Anthony Amata | 2016-12-13 |
| 9162323 | Aluminum deoxidizing welding wire | Mario Anthony Amata | 2015-10-20 |
| 9029733 | Systems and methods for tubular welding wire | Steven Edward Barhorst, Michael Scott Bertram | 2015-05-12 |
| 8907248 | Aluminum deoxidizing welding wire | Mario Anthony Amata | 2014-12-09 |
| 7863538 | Metal-core gas metal arc welding of ferrous steels with noble gas shielding | Steve Barhorst, Daryl L. Duncan | 2011-01-04 |
| 6835913 | Hardsurfacing welding wire and process | Daryl L. Duncan | 2004-12-28 |
| 5857141 | Metal-core weld wire for welding galvanized steels | James M. Keegan, Sundaram Nagarajan, Roger Auguste Daemen | 1999-01-05 |