Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660158 | Dynamic bow limb fixation with a point shaped variable support and leakproof (water tight) enclosure for bows | — | 1997-08-26 |
| 4364469 | Bottom suspension arrangement for a liquid screw conveyor assembly | — | 1982-12-21 |
| 4214989 | Apparatus for cleaning a screen disposed in a water channel | Josef Noring | 1980-07-29 |