Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591097 | Transmission with a countershaft and a planetary reduction gear unit | Hans Petri | 1997-01-07 |
ST
Steven G. Thomas
Overall (1997): #74,121 of 185,788Top 40%
1
Patents 1997