Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5135307 | Laser diode interferometer | Peter De Groot, George J. Gardopee | 1992-08-04 |
| 4927263 | Position and velocity imaging system using 2-D laser diode array | Peter De Groot, Steven H. Macomber | 1990-05-22 |