Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941351 | Transporter for a rotor of a gas friction manometer | Peter Rohl | 1990-07-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941351 | Transporter for a rotor of a gas friction manometer | Peter Rohl | 1990-07-17 |