DC

David S. Cornelius

AC Acushnet: 5 patents #9 of 90Top 10%
Overall (2021): #34,300 of 548,734Top 7%
5
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
D931393 Golf club head Yu-Jin Song 2021-09-21
11033785 Golf club head with improved variable thickness striking face Kyle A. Carr 2021-06-15
11013966 Golf club having removable weight Richard L. Cleghorn, Hiroshi Kawaguchi, Dustin A. Barksdale 2021-05-25
D920454 Golf club head Kevin J. Chun 2021-05-25
10940371 Multi-material golf club head Stephen S. Murphy, Richard Sanchez, Grant M. Martens, Stephanie Luttrell, Christopher D. Harvell +2 more 2021-03-09