Carpenter; Charles T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Carpenter; Charles T..The latest application filed is for "refiner plate".
- Carpenter; Charles T. - Lake Oswego OR
| Patent | Date |
|---|---|
| Refiner plate App 20070210197 - Carpenter; Charles T. | 2007-09-13 |
| Knife holder Grant 5,333,659 - Carpenter , et al. August 2, 1 | 1994-08-02 |
| Drum chipper with knife and knife holder Grant 5,209,278 - Carpenter , et al. May 11, 1 | 1993-05-11 |
| Chipping device Grant 5,146,963 - Carpenter , et al. September 15, 1 | 1992-09-15 |
| Mounted knife system Grant 4,997,018 - Carpenter , et al. March 5, 1 | 1991-03-05 |
| Chipper disc and knife assembly Grant 4,771,718 - Carpenter , et al. September 20, 1 | 1988-09-20 |
| V-shaped chipper knife Grant 4,669,516 - Carpenter , et al. June 2, 1 | 1987-06-02 |
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