Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Thomas L. Donovan — 1 Patent

SUSutter: 1 patents #5 of 10Top 50%
Lompoc, CA: #1,403 of 2,245 inventorsTop 65%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Thomas L. Donovan has been granted 1 US patent while listed as an inventor at Sutter. All of these patents were granted in 1993. Thomas L. Donovan ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Thomas L. Donovan in Lompoc, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5203321 Passive anatomic ankle-foot exerciser R. J. Allemandi 1993-04-20