Crumrine; John C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Crumrine; John C..The latest application filed is for "lawn mower having a low center of gravity".
- Crumrine; John C. - Beatrice NE
- Crumrine; John C. - Cawker City KS
| Patent | Date |
|---|---|
| Lawn mower having a low center of gravity Grant 5,865,020 - Busboom , et al. February 2, 1 | 1999-02-02 |
| Lawn mower having flow control baffles and removable mulching baffles Grant 5,845,475 - Busboom , et al. December 8, 1 | 1998-12-08 |
| Riding lawn mower including a mower deck height control mechanism Grant 5,816,033 - Busboom , et al. October 6, 1 | 1998-10-06 |
| Folding flexible undercutter plow Grant 4,206,816 - Richardson , et al. June 10, 1 | 1980-06-10 |
| Method of folding a plurality of wing sections of an articulated implement Grant 4,204,575 - Richardson , et al. May 27, 1 | 1980-05-27 |
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