Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832423 | Double wall drawer frame | — | 1989-05-23 |
| 4659237 | Drawer guide | — | 1987-04-21 |
| D267341 | Blood pressure measuring instrument or similar article | Alfred Kern, Rido Busse | 1982-12-21 |