Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794676 | Clamping device, especially for printed circuit boards | — | 1989-01-03 |
| 4425387 | Method for preparing solid objects | Werner Graf, Volker Frey | 1984-01-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794676 | Clamping device, especially for printed circuit boards | — | 1989-01-03 |
| 4425387 | Method for preparing solid objects | Werner Graf, Volker Frey | 1984-01-10 |