Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669659 | Combination chair and hand truck | — | 1997-09-23 |
| 4740572 | Process for the production of polymers containing reactive terminal groups | Rudiger Musch, Steven Pask, Renke Mottweiler, Oskar Nuyken, Hans P. Muhlbauer | 1988-04-26 |