Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697472 | Wear indicator | Gordon Walker, Ronald E. Wintermute, Robert D. Carlson, Neal L. Woessner, Charles T. Haymond | 1997-12-16 |
RG
Richard J. Gibes
Overall (All Time): #3,731,745 of 4,157,543Top 90%
1
Patents All Time