Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496099 | Apparatus for microscopic detection of hardness | Stephen M. McMahon, Rudolf Mathias Mayer, John Hitchcock, Devin S. Dix | 2016-11-15 |
| 4795694 | Manufacture of fine structures for semiconductor contacting | Alfred Groeber, Hans Hadersbeck, Hubert Zukier, Hans-Juergen Hacke | 1989-01-03 |
| 4715580 | Swinging device | — | 1987-12-29 |
| 4705061 | Drive mechanism for a valve | Lothar Pienta | 1987-11-10 |
| 4641533 | Pressure measuring apparatus | Lothar Pienta | 1987-02-10 |