Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845761 | Letter mail address block locator system | Grant M. Cate, Kenneth T. Lovelady, Mark Woolston | 1989-07-04 |
| 4822986 | Method of detecting and reading postal bar codes | Rodney K. Guthmueller | 1989-04-18 |
| 4637059 | Video filter for video format unit | Robert V. Pinney, Jr., Tony Thomas | 1987-01-13 |
| 4606068 | Video compressor for video format unit | Robert V. Pinney, Jr., Mark Woolston | 1986-08-12 |
| 4601056 | Video correlator for video format unit | Robert V. Pinney, Jr., Rodney K. Guthmueller | 1986-07-15 |