Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Doug M. Takehara — 1 Patent in 2021

ACAcushnet: 1 patents #54 of 90Top 60%
San Clemente, CA: #33 of 106 inventorsTop 35%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #469,938 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11077340 Golf club having a low modulus crown Grant M. Martens, Uday V. Deshmukh, Nick Frame, Richard L. Cleghorn, Takeshi Casey Funaki 2021-08-03