Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6206434 | Clampable pipe coupling | — | 2001-03-27 |
| 5309607 | Hose clip | Ralf Hohmann, Bernd Kleinhens, Manfred Kruger, Stephan Mann, Erich Ruf +5 more | 1994-05-10 |
| 4237588 | Clamp for pipes or the like | Jorgen S. Rasmussen | 1980-12-09 |