Issued Patents All Time
Showing 151–158 of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5070519 | Selective equalization radiography | Donald B. Plewes, Russell J. Gershman, James G. Liebau, John Williams | 1991-12-03 |
| 5044002 | Baggage inspection and the like | — | 1991-08-27 |
| 5040199 | Apparatus and method for analysis using x-rays | — | 1991-08-13 |
| 4947414 | Bone densitometer | — | 1990-08-07 |
| 4811373 | Bone densitometer | — | 1989-03-07 |
| 4444196 | Digital intravenous subtraction angiography | — | 1984-04-24 |
| 4414682 | Penetrating radiant energy imaging system with multiple resolution | Martin Annis | 1983-11-08 |
| 4389729 | High resolution digital radiography system | — | 1983-06-21 |