Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7140480 | Centrifugal clutch and cover mount assembly therefor | George Michael Wilfley | 2006-11-28 |
| 7014026 | Manual/automatic pressure control mechanism for centrifugal clutch | George Michael Wilfley | 2006-03-21 |
| 6814208 | Multi-row cam-actuated centrifugal clutch | George Michael Wilfley | 2004-11-09 |
| 6705446 | Automatic clutch with manual override control mechanism | G. Michael Wilfley | 2004-03-16 |
| 5667356 | Acid/slurry governor seal assembly for centrifugal pumps | John Whittier | 1997-09-16 |
| 5580215 | Centrifugal pump with electromagnetic actuator mechanism | John E. Sidelko, Gary W. Deffner | 1996-12-03 |