Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822745 | Optical systems for measuring form and geometric dimensions of precision engineered parts | Peter De Groot, David Grigg, James F. Biegen | 2004-11-23 |
| 6714307 | Measurement of complex surface shapes using a spherical wavefront | Peter De Groot | 2004-03-30 |