Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069654 | System for drivingly connecting gears, pulleys, wheels, rollers and other apertured components to shafts | — | 1991-12-03 |
| 4946427 | Composite rotary drive member and method of its formation | — | 1990-08-07 |
| 4722722 | Rotatable drive member formed from injection molded plastics material with preform insert | — | 1988-02-02 |
| 4520598 | Bowl-type vibratory finishing machine | — | 1985-06-04 |
| 4432168 | Finishing apparatus with improved discharge door structure | — | 1984-02-21 |
| 4301625 | Bowl-type vibratory finishing machine | — | 1981-11-24 |
| 4287872 | Methods and apparatus for ductlessly distributing and circulating heated air from a gas-fired heater to heat large volumes of air in industrial facilities | — | 1981-09-08 |
| 4232486 | Tumbler-type finishing machine | — | 1980-11-11 |
| 4184290 | Unloading system for bowl-type vibratory finishing machine | — | 1980-01-22 |