JH

John Hart

KM Karsten Manufacturing: 2 patents #47 of 79Top 60%
BC Beijing West Industries Co.: 1 patents #12 of 25Top 50%
Overall (2020): #84,457 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10695625 Golf club heads with turbulators and methods to manufacture golf club heads with turbulators Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Bradley D. Schweigert 2020-06-30
10563720 Closing assembly for a magneto-rheological damper 2020-02-18
10543408 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 2020-01-28