Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408808 | Relubricatable double row bearing | Jerry L. Redmann, Jr. | 1983-10-11 |
| 4297839 | Chain link and chain assembly including same | — | 1981-11-03 |
| 4297840 | Chain link and chain assembly including same | William E. Lanham | 1981-11-03 |
| 4266657 | Chain bracket with strengthened chain supports | Charles C. Frost, Frederick R. Sytsma | 1981-05-12 |
| 4258841 | Chain bracket with strengthened chain supports | Siegfried K. Weis | 1981-03-31 |
| 4210238 | Chain bracket with strengthened chain supports | Charles C. Frost, Frederick R. Sytsma | 1980-07-01 |