Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4697236 | Densitometer with automatic gain and reference value adjustment of analog waveform | Charles D. Kelley, Henry A. Garsee, Bruce R. Petty, James L. Pauley | 1987-09-29 |
| 4684244 | Method of scanning optical density patterns | Henry A. Garsee, Charles D. Kelley, Bruce R. Petty, James L. Pauley | 1987-08-04 |
| 4285594 | Optical system for densitometer | Samuel Rhine | 1981-08-25 |
| 4242730 | Single scan microprocessor-controlled densitometer | Tipton L. Golias, Robert Swift | 1980-12-30 |