Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5813517 | Vibratory parts feeding system | Douglas C. Logeman, Robert G. Price, Roy W. Howitt | 1998-09-29 |
RL
Robert M. Logeman
Overall (All Time): #3,697,767 of 4,157,543Top 90%
1
Patents All Time