Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5915487 | Walk-behind traction vehicle having variable speed friction drive transmission | Ronald J. Eisenbart | 1999-06-29 |
| 5569106 | Autotensioner for drive chain of self-propelled lawn mower | Brian Crockett, Ronald J. Eisenbart | 1996-10-29 |
| 5496226 | Friction drive unit for riding lawn mowers and the like | Donald P. Crosby, David G. Park, Larry S. Funk | 1996-03-05 |
| D311742 | Riding lawn mower | — | 1990-10-30 |
| 4625586 | Resilient rod coupling member and adjusting structure for friction drive mechanism | — | 1986-12-02 |