Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Timmermeyer — 1 Patent

Hughson, CA: #12 of 26 inventorsTop 50%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert Timmermeyer has been granted 1 US patent. All of these patents were granted in 2014. Robert Timmermeyer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert Timmermeyer in Hughson, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8918942 Reciprocating grout cleaning apparatus 2014-12-30