DG

David A. Grimshaw

SS Sig Sauer: 1 patents #65 of 110Top 60%
Overall (All Time): #3,139,656 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8915005 Foldable stock assembly David S. Thompson, Anthony John Campman 2014-12-23