Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5516586 | Method for protecting a metal surface | Alfred R. E. Singer, Allen Dennis Roche | 1996-05-14 |
| 5245153 | Depositing metal onto a surface | Alfred R. E. Singer, Allen Dennis Roche | 1993-09-14 |
| 4681258 | Producing directed spray | Walter N. Jenkins | 1987-07-21 |