Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Frederick E. Walsh — 1 Patent

TDTerminal Data: 1 patents #7 of 23Top 35%
Calabasas, CA: #2,257 of 4,119 inventorsTop 55%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Frederick E. Walsh has been granted 1 US patent while listed as an inventor at Terminal Data. All of these patents were granted in 1982. Frederick E. Walsh ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Frederick E. Walsh in Calabasas, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4324474 Microfilming system Edward J. Kraemer, Robert D. Therien, Michael W. Rudy, Han-Jung Lee, Ronald Thomas Bell +1 more 1982-04-13 $324,000