Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644848 | Folding safety can opener and method for opening cans | — | 1997-07-08 |
| D375029 | Folding safety can opener | — | 1996-10-29 |
| 4979722 | Butterfly actuator | — | 1990-12-25 |
| 4899791 | Liquid level control apparatus | — | 1990-02-13 |
| 4635662 | Inline bottle rinser with quick bottle size changeover capability | — | 1987-01-13 |
| 4416430 | Load lowering device | — | 1983-11-22 |
| 4397202 | Universal pipe lathe | Johnny W. Mayfield | 1983-08-09 |