Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5967000 | Plug remover for a bottle | — | 1999-10-19 |
| 5916190 | Bandage for wrapping an amputee's stump | — | 1999-06-29 |
| 4832007 | Traction pillow and method | Daniel Schäfer | 1989-05-23 |
| 4795405 | Structural member with forward guide and rearward mounting components | — | 1989-01-03 |