Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9221483 | Transport dolly | — | 2015-12-29 |
| D720912 | Door transport dolly | — | 2015-01-06 |
| 6752125 | Method and apparatus for controlling an engine | Geoffrey D. Ginzel, Michael J. Reinhart, Rodney M. Shurman | 2004-06-22 |
| 6609496 | Engine controller for an internal combustion engine | Robert J. Maxson, Geoffrey D. Ginzel | 2003-08-26 |
| 6226981 | Air to fuel ratio control for gas engine and method of operation | Peter Neuenschwander | 2001-05-08 |