Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379205 | Rescue holding clamp | — | 2002-04-30 |
| 6379206 | Rescue holding clamp | — | 2002-04-30 |
| 5680022 | Reversing motor speed controller with joystick | — | 1997-10-21 |
| 5619946 | Sail furling device with bearings to permit simultaneous cable and extrusion rotation | — | 1997-04-15 |
| 4356583 | Liquid-operated reciprocating prime mover assembly and body washing apparatus incorporating same | Helmut Grundler | 1982-11-02 |