Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6296610 | Ultrasonic biometric imaging and identity verification system | John K. Schneider, Andrew D. Vassallo | 2001-10-02 |
| 5935071 | Ultrasonic biometric imaging and identity verification system | John K. Schneider, Andrew D. Vassallo | 1999-08-10 |
| 5647364 | Ultrasonic biometric imaging and identity verification system | John K. Schneider, Andrew D. Vassallo | 1997-07-15 |
| 4698833 | Subassembly, method and system for monochromatizing X-rays | John Keem | 1987-10-06 |
| 4525853 | Point source X-ray focusing device | John Keem | 1985-06-25 |
| 4382675 | Apparatus for producing microform records from multiple data sources | — | 1983-05-10 |
| 4226522 | Imaging device | — | 1980-10-07 |
| 4226523 | Imaging device | Herbert C. Ovshinsky | 1980-10-07 |