JP

John B. Philbrick

Overall (All Time): #3,984,553 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4703376 Apparatus for loading and retracting magnetic head in a disk drive John Robert Edwards, George D. Popov 1987-10-27