Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4727680 | Door assembly for cabinets or the like | John C. Killian, Jr. | 1988-03-01 |
| 4512366 | Self-acting fluid non-return valve | — | 1985-04-23 |
| 4407223 | Contour cementing machine | Robert W. Morin, Richard Bobrycki | 1983-10-04 |