DP

David L. Petersen

KM Karsten Manufacturing: 2 patents #33 of 74Top 45%
Overall (2017): #159,319 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9597557 Golf club heads with grooves and methods of manufacture John A. Solheim 2017-03-21
9545548 Golf club heads with arcuate port structures and tuning elements Ryan M. Stokke 2017-01-17