Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995198 | Method for making a reflectance calibration plate having a near-Lambertian surface | — | 1991-02-26 |
| 4865424 | Optical device with adjusting means | Carl D. McBride | 1989-09-12 |
| 4687335 | Temperature compensation means for a radiometer | Clarence Braun | 1987-08-18 |
| 4671662 | Luminescense and reflectance detection radiometer with changeable optical assembly | Carl D. McBride | 1987-06-09 |
| 4662745 | Reflectance and luminescence calibration plate having a near-Lambertian surface and method for making the same | Robert G. Maynard | 1987-05-05 |
| 4651958 | Method and apparatus for effecting fine control of aircraft velocity | — | 1987-03-24 |
| 4645144 | Method and apparatus for effecting fine control of aircraft velocity | — | 1987-02-24 |
| 4337668 | Orifice wear compensation | — | 1982-07-06 |