Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10981173 | Endothermic syringe sleeve | — | 2021-04-20 |
| 4342594 | Cemented carbide | Peter Ettmayer | 1982-08-03 |
| 4212671 | Cemented carbide containing molybdenum tungsten carbonitride having WC type structure | Peter Ettmayer | 1980-07-15 |