Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4534340 | Combination handle | David W. Smith, John M. Trenary | 1985-08-13 |
| 4452238 | In handle dispensing device | — | 1984-06-05 |
| 4292629 | Alarm system | Keith M. Mullins, Bruce H. Bowie | 1981-09-29 |