Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4780007 | Record media thickness compensating mechanism | David E. Weeks, Robert L. Wirth, Kenneth W. Hanna | 1988-10-25 |
WF
Winston B. Ferguson
Overall (All Time): #3,961,586 of 4,157,543Top 100%
1
Patents All Time