Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5907401 | Device and method for performing an optical hall test | Frederick Clarke, Joseph K. McDonald, John A. Grisham | 1999-05-25 |
| 5210417 | Modulated high sensitivity infrared polarimeter | John A. Grisham, Frederick Clarke, John L. Stensby | 1993-05-11 |
| 4575192 | Method of bragg angle adjustments for copying holograms | Joseph G. M. Duthie, Carl D. Leonard | 1986-03-11 |
| 4516743 | Scanning beam beamrider missile guidance system | Donald W. Sweeney, Neal C. Gallagher | 1985-05-14 |
| 4277127 | Dopler extended depth of field imaging system with coherent object illumination | James L. Smith | 1981-07-07 |
| 4277137 | Coherent optical correlator | Juris Upatnieks, Bobby D. Guenther | 1981-07-07 |