Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Daniel Wagenaar — 2 Patents

YSYsi: 2 patents #10 of 43Top 25%
San Diego, CA: #11,944 of 23,606 inventorsTop 55%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,875,328 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10982984 Technique to measure the distance between stations using DGPS/RTK GPS in the velocity area method (stationary) with an acoustic doppler current profiler Muthiah Radhakrishnan, Martin Milanov, Issac Jones 2021-04-20
10436585 Method for compensating for Venturi effects on pressure sensors in moving water Grozev Zhivko, Martin Milanov, Fan Xue 2019-10-08