Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9813661 | System and method for determining an inactive television channel | Leonard Scott Freudenthal, Gregory Andrew Anderson, Percy F. Shadwell, Jr. | 2017-11-07 |
| 6044991 | Load measuring apparatus for aerial booms and jibs | Edwin L. Vollmer | 2000-04-04 |
| 4512436 | Platform rotating mechanism for aerial devices | Carl M. Anderson | 1985-04-23 |