JW

James D. Willmott

KM Karsten Manufacturing: 8 patents #83 of 234Top 40%
Overall (All Time): #600,691 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12383805 Co-molded golf putter with integral interlocking features Clayson C. Spackman, Tom J. Nuttall 2025-08-12
12370417 Golf club heads with a multi-material striking surface Alex G. Woodward, Matthew T. Schier, Murphy R. Alexander, Anthony D. Serrano, Erik M. Henrikson +3 more 2025-07-29
12280301 Golf club heads with a multi-material striking surface Erik M. Henrikson, David A. Higdon, Cole D. Brubaker, Anthony D. Serrano, John A. Solheim 2025-04-22
12138513 Golf club heads with a multi-material striking surface Erik M. Henrikson, David A. Higdon, Cole D. Brubaker, Anthony D. Serrano, John A. Solheim 2024-11-12
11918864 Golf club heads with a multi-material striking surface Alex G. Woodward, Matthew T. Schier, Murphy R. Alexander, Anthony D. Serrano, Erik M. Henrikson +3 more 2024-03-05
11452922 Co-molded golf putter with integral interlocking features Clayson C. Spackman, Tom J. Nuttall 2022-09-27
11207572 Golf club heads with a multi-material striking surface Erik M. Henrikson, David A. Higdon, Cole D. Brubaker, Anthony D. Serrano, John A. Solheim 2021-12-28
11161022 Golf club heads with a multi-material striking surface Erik M. Henrikson, David A. Higdon, Cole D. Brubaker, Anthony D. Serrano, John A. Solheim 2021-11-02