Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8364571 | Method of and system for trading of synthetic assets | Phillip Drayer | 2013-01-29 |
| 5510069 | Process for production of a flat gasket material | Wolfgang Schuppler, Fritz Ebersberger, Kurt Osterle | 1996-04-23 |
| 4993723 | Elbow gasket having middle and side support sealing beads | Peter T. Grosch, Ingo Kremer | 1991-02-19 |