Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400476 | Cross connecting locking apparatus | — | 2019-09-03 |
| 6932394 | Cross connecting stop apparatus and method | — | 2005-08-23 |
| 5473841 | Device for limiting opening movement of a door | — | 1995-12-12 |
| 4356929 | Pop-top lid | Helmut Muller-Kuhn, Gunter Scharren, Wilfried Kohlmeier, Jurgen Rost | 1982-11-02 |