Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4633333 | Detection of instantaneous speed variations in a tape drive | Alfred W. Blanco, Judson A. McDowell | 1986-12-30 |
DY
David A. Yeary
Overall (All Time): #4,007,754 of 4,157,543Top 100%
1
Patents All Time