Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687799 | Wheel assembly for a compacting machine | Harvey A. Knell, David O. Philips, James M. Retterer | 1997-11-18 |
GG
Gary L. Greenfield
Overall (All Time): #3,729,507 of 4,157,543Top 90%
1
Patents All Time