Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5092048 | Cutting head assembly for hair trimmers | Daniel L. Sukow, Matthew L. Andis | 1992-03-03 |
| 5084974 | Clipper with lever actuated adjustable comb | Daniel L. Sukow, Matthew L. Andis | 1992-02-04 |
| 4890558 | Anchor spreader | Michael E. Beach | 1990-01-02 |