DL

David B. Lark

Overall (All Time): #1,378,045 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12128529 Lock-it socket 2024-10-29
11351646 Ring holding fixture and accessory system 2022-06-07
8479372 Ring engraving fixture Christian DeCamillis, David W. Skrzypczak 2013-07-09