Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11302506 | High voltage fuse adapter system and method | William G. Drotar | 2022-04-12 |
| 4536172 | Belt tensioner and method of making the same | Billy L. Speer, Melvin D. Gayer | 1985-08-20 |
| 4525152 | Belt tensioner and method of making the same | Billy L. Speer, Jerry W. Rogers | 1985-06-25 |
| 4430801 | Apparatus for measuring a belt construction and methods | James D. Hill | 1984-02-14 |
| 4185447 | Hay conveying belt and hay rake | Anderson W. Howerton | 1980-01-29 |