Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001421 | Cup with hole: apparatus and methods | — | 2021-05-11 |
| 8343014 | Reversible toe manipulation device | — | 2013-01-01 |
| D646734 | Toe stretch device | — | 2011-10-11 |
| D629055 | Toe stretch device | — | 2010-12-14 |
| 4284708 | Photographic film unit for the production of colored transfer images | Gunter Helling, Werner Krafft, Wolfgang Himmelmann | 1981-08-18 |