Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654889 | Simplified pattern recognition wheel slide protection | David A. Greer | 1997-08-05 |
| 5650933 | Two state to three state emulator process and apparatus | Richard J. Mazur, John W. Drake | 1997-07-22 |