Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422340 | Marine ladder | — | 2002-07-23 |
| D285724 | Hand-held massager | Gottfried Grundler | 1986-09-16 |
| 4356583 | Liquid-operated reciprocating prime mover assembly and body washing apparatus incorporating same | Lutz Wallasch | 1982-11-02 |