JD

John S. Donegan

LA Lamkin: 1 patents #27 of 34Top 80%
Overall (All Time): #2,935,671 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D781386 Putter grip Robert J. Lamkin, Dabbs Clayton Long, Frank Firman, Andy Kerr, Kerri Kauffman +6 more 2017-03-14