Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355079 | Probe assembly for testing integrated circuit devices | Arthur Evans, Jack R. Lander | 1994-10-11 |
| 5082015 | Sequencing valve position indicator | — | 1992-01-21 |
| 4977502 | Transit vehicle farebox for conducting multi-media transit fare transactions | Wesley A. Golland, Paul A. Mullens, Roger B. Trimble, Charles W. Giebelhausen | 1990-12-11 |
| 4975638 | Test probe assembly for testing integrated circuit devices | Arthur Evans, Robert P. Rising | 1990-12-04 |
| 4877179 | Farebox security device | Wesley A. Golland, Paul A. Mullens, Roger B. Trimble | 1989-10-31 |
| 4796657 | Zone selector and locking mechanism for sequencing valve | — | 1989-01-10 |