Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345274 | Object identification system utilizing closed circuit television | — | 1982-08-17 |
| 4323211 | Self adjusting wheel bearing heat signal processing circuit | W. Woodward Sanville | 1982-04-06 |
| 4313583 | Railroad car wheel bearing heat signal processing circuit | W. Woodward Sanville | 1982-02-02 |