Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5781297 | Mixed frequency and amplitude modulated fiber optic heterodyne interferometer for distance measurement | — | 1998-07-14 |
| 5712706 | Laser scanning method and apparatus for rapid precision measurement of thread form | Frederick A. Treiber, Barry L. Drake | 1998-01-27 |
| 5521707 | Laser scanning method and apparatus for rapid precision measurement of thread form | Frederick A. Treiber, Barry L. Drake | 1996-05-28 |