Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990741 | Method of laser welding | Daniel S. Gnanamuthu | 1991-02-05 |
| 4716270 | Non-contact scribing process for organic maskants on metals or alloys thereof | Daniel S. Gnanamuthu, Neil E. Paton, Richard F. Vyhna | 1987-12-29 |