Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463933 | Clutch/brake mechanism | Alton H. Cooper | 1984-08-07 |
| 4363509 | Chain grab hook providing for a flat lay cross-over link | — | 1982-12-14 |
| 4361312 | Precise load positioner | Alton H. Cooper | 1982-11-30 |
| 4330990 | Chain claw hook | — | 1982-05-25 |
| 4275556 | Clevis type connection device | Franz T. Stone | 1981-06-30 |
| 4265181 | Rolling bearing wheel and hub support combination | Earl T. Leverentz, Thomas R. Nusz, Reuben P. Benton | 1981-05-05 |
| 4236456 | Trolley suspension | Earl T. Leverentz, Thomas R. Nusz | 1980-12-02 |
| 4222293 | Bi-directional wrench | Richard A. Borowiec | 1980-09-16 |
| 4198174 | Telescopic load binder and method of assembly | Richard A. Borowiec | 1980-04-15 |