JH

John Hart

KM Karsten Manufacturing: 2 patents #30 of 72Top 45%
📍 Sheffield, OH: #1 of 3 inventorsTop 35%
Overall (2022): #145,376 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11491375 Golf club heads with turbulators and methods to manufacture golf club heads with turbulators Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Ryan M. Stokke, Xiaojian Chen 2022-11-08
11213725 Golf club heads with turbulators and methods to manufacture golf club heads with turbulators Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Ryan M. Stokke, Xiaojian Chen +2 more 2022-01-04