GM

Grant M. Martens

AC Acushnet: 6 patents #20 of 105Top 20%
📍 San Diego, CA: #301 of 4,733 inventorsTop 7%
🗺 California: #3,228 of 67,890 inventorsTop 5%
Overall (2019): #25,456 of 560,194Top 5%
6
Patents 2019

Issued Patents 2019

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10507366 Golf club having double-walled striking face Jonathan Hebreo, Michael E. Franz, Marni D. Ines, Joshua C. Stokes, Charles E. Golden +1 more 2019-12-17
10463933 Weighted iron set Jason A. Mata, Marni D. Ines, Jonathan Hebreo, Joshua G. Breier, Michael E. Franz +1 more 2019-11-05
10384105 Golf club with interchangeable sole Jonathan Hebreo, Oswaldo Gonzalez 2019-08-20
10357697 Weighted iron set Joshua G. Breier, Jonathan Hebreo, Marni D. Ines, Jason A. Mata, Michael E. Franz +1 more 2019-07-23
10343032 Golf club with flexure David S. Cornelius, Sang Yi, Ryuichi Sugimae, Joshua G. Breier, Thomas Orrin Bennett +4 more 2019-07-09
10307649 Multi-material iron golf club head Uday V. Deshmukh, Charles E. Golden, Jonathan Hebreo 2019-06-04