Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12250899 | Mulch gate control lever | Christopher Warren | 2025-03-18 |
| 12181041 | Zero turning radius mower park brake system | Josean J. Martinez Acosta, Thomas M. Messina, Kenneth M. Reep, David W. Geiger, Margaret K. Martin | 2024-12-31 |
| D1051847 | Electrical charging port | Michael J. DeCoster | 2024-11-19 |
| 11899004 | Systems and methods for monitoring ocean-based carbon dioxide removal devices and accumulation of a target product | Luca Mastrangelo, Josh Hill, Timothy J. Dyson, Jacob F. Hagler, Charles B. W. Halvorson +2 more | 2024-02-13 |
| 6354268 | Cylinder pressure based optimization control for compression ignition engines | N. John Beck, Kresimir Gebert, Shui-Chi Li | 2002-03-12 |
| 5853124 | Bottom seated pintle nozzle | Niels J. Beck, Kresimir Gebert, Hoi Ching Wong | 1998-12-29 |
| 5685273 | Method and apparatus for controlling fuel injection in an internal combustion engine | Niels J. Beck, James A. Pena | 1997-11-11 |
| 5477830 | Electronic fuel injection system for internal combustion engines having a common intake port for each pair of cylinders | Niels J. Beck, Robert L. Barkhimer | 1995-12-26 |
| 5438968 | Two-cycle utility internal combustion engine | Niels J. Beck, James A. Pena | 1995-08-08 |
| 5168996 | Package | — | 1992-12-08 |
| D298927 | Van top | Charles B. Bonifield | 1988-12-13 |
| D298928 | Van top | Charles B. Bonifield | 1988-12-13 |
| D298929 | Van top | Charles B. Bonifield | 1988-12-13 |
| D297225 | Van top | Charles B. Bonifield | 1988-08-16 |
| D286394 | Van top | Charles B. Bonifield | 1986-10-28 |
| 4273792 | Banana processing | Elton H. Harter | 1981-06-16 |