Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5054195 | Process for the production of a valve | Volker Keck, Pavel Hora | 1991-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5054195 | Process for the production of a valve | Volker Keck, Pavel Hora | 1991-10-08 |