Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D478530 | Flower vase | — | 2003-08-19 |
| 4385812 | Objective lens cover assembly for an operating microscope | Michael Wille | 1983-05-31 |
| 4282560 | Light distributor | George Kringel | 1981-08-04 |