Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4368929 | Sealed track belt arrangement | Anthony E. Kirn, Robert W. Untz | 1983-01-18 |
MB
Marvin E. Beyers
Overall (All Time): #4,047,277 of 4,157,543Top 100%
1
Patents All Time