Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9889045 | User-friendly welding helmet assembly | William T. Matthews, Joseph Daniel Lynch, III, Dino Mariano, Eric R. Colburn, Gregoire Aby-Eva | 2018-02-13 |
| 8990963 | User-friendly welding helmet assembly | William T. Matthews, Joseph Daniel Lynch, III, Dino Mariano, Eric R. Colburn, Gregoire Aby-Eva | 2015-03-31 |
| 7781700 | User interface for welding power supply | — | 2010-08-24 |