Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6112063 | Automatic radio station memory programming | Latha Ravi, Douglas Scott Arrowsmith | 2000-08-29 |
| 4331338 | Duct seal assembly | Jack H. Caldwell | 1982-05-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6112063 | Automatic radio station memory programming | Latha Ravi, Douglas Scott Arrowsmith | 2000-08-29 |
| 4331338 | Duct seal assembly | Jack H. Caldwell | 1982-05-25 |