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USPTO Patent Rankings Data through Sept 30, 2025
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Charles E. Golden — 5 Patents in 2021

ACAcushnet: 5 patents #9 of 90Top 10%
Encinitas, CA: #18 of 199 inventorsTop 10%
California: #3,968 of 66,859 inventorsTop 6%
Overall (2021): #34,759 of 548,734Top 7%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11202946 Golf club having a damping element for ball speed control Marni D. Ines, Christopher Savage, Grant M. Martens, Gentry Ferguson, John Morin +4 more 2021-12-21
11192005 Golf club head with improved inertia performance Thomas Orrin Bennett, Stephen S. Murphy, Peter L. Soracco 2021-12-07
11027178 Golf club head with improved inertia performance Ryuichi Sugimae, Joey Ashcroft, Richard L. Cleghorn, Gregory D. Johnson, Gentry Ferguson +4 more 2021-06-08
11020639 Golf club having an elastomer element for ball speed control John Morin, Oswaldo Gonzalez, Jonathan Hebreo, Marni D. Ines, Gery M. Zimmerman +1 more 2021-06-01
11007413 Wedge golf club fitting system Kevin Tassistro, John Morin 2021-05-18