Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Roy Blacksher — 1 Patent

CAComputer Automation: 1 patents #7 of 17Top 45%
Cupertino, CA: #5,084 of 6,989 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Roy Blacksher has been granted 1 US patent while listed as an inventor at Computer Automation. All of these patents were granted in 1983. Roy Blacksher ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Roy Blacksher in Cupertino, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE31318 Automatic modular memory address allocation system Phillip A. Kaufman, Kenneth Gorman, George C. Henry 1983-07-19