Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10895092 | Tire anchoring system | Keith Sterner | 2021-01-19 |
| 5718567 | Micro diaphragm pump | Helmut Kalb, Walter Stark, Dieter Seidel, Hans Biedermann | 1998-02-17 |
| 5569855 | Method of manufacturing a frame-mounted membrane | Werner Schomburg, Klaus Kadel | 1996-10-29 |
| 5512161 | Process for galvanically forming structured plate-shaped bodies | Heinz Dinglreiter, Helmut Kalb | 1996-04-30 |
| 4921248 | Basketball rim assembly | — | 1990-05-01 |