Willard Pearson

AM Ampex: 1 patents #119 of 247Top 50%

📍 Redwood City, CA: #2,793 of 5,061 inventorsTop 60%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,342,060 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4656819	Chain sickle	—	1987-04-14
4355266	Eddy current servo system for controlling the rotation of disk packs	—	1982-10-19