Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4400998 | Four speed overdrive transaxle | Charles C. Bookout, John P. Heeney | 1983-08-30 |
RM
Richard E. Murphy
Overall (All Time): #4,056,694 of 4,157,543Top 100%
1
Patents All Time