Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4934500 | Fluid pressure releasing device for overload apparatus | Ruth A. Litterick | 1990-06-19 |
| 4770281 | Overload apparatus | — | 1988-09-13 |
| 4679675 | Coupling clutch | Charles D. Raines, Leonid Dayen | 1987-07-14 |
| 4657126 | Two-speed clutch | Edward Brooks | 1987-04-14 |
| 4635768 | Clutch having an output with break away connection | — | 1987-01-13 |
| 4633991 | Coupling clutch having axially captured, rotatable housing | Charles D. Raines, Leonid Dayen | 1987-01-06 |
| 4630718 | Coupling clutch/brake and housing | — | 1986-12-23 |
| 4624356 | Fluid pressure operated, axially-engaging clutch | Charles D. Raines | 1986-11-25 |
| 4557506 | Dual-rotary union, rotational isolation adapter | Leonid Dayen | 1985-12-10 |
| 4460079 | Modular unit for use with a fluid engaged spring released and a spring engaged fluid released fan clutch | — | 1984-07-17 |
| 4456110 | Self-contained fan clutch | Leonid Dayen | 1984-06-26 |
| 4450947 | Combination friction ring and mount therefor for clutches, brakes and the like | — | 1984-05-29 |