Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5083002 | Shielding gas mixture for welding superalloys | James L. Meyers | 1992-01-21 |
| 4916281 | Gas back-purging during welding of pipe | Lee M. Flasche, James L. Meyers | 1990-04-10 |