Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SL

Stephanie Luttrell — 3 Patents in 2021

ACAcushnet: 3 patents #25 of 90Top 30%
Carlsbad, CA: #75 of 516 inventorsTop 15%
California: #8,414 of 66,859 inventorsTop 15%
Overall (2021): #62,172 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11202944 Laser-contrasted golf club head and manufacturing process Vincent Jacobson, Kevin A. Wolfe 2021-12-21
10940371 Multi-material golf club head Stephen S. Murphy, Richard Sanchez, Grant M. Martens, Christopher D. Harvell, Darryl C. Galvan +2 more 2021-03-09
10926143 Golf club having an adjustable weight assembly Thomas Orrin Bennett, Richard Sanchez, Sang Yi, Ryuichi Sugimae 2021-02-23