JG

John Grimsby

SE Semblex: 1 patents #5 of 11Top 50%
Overall (All Time): #2,461,043 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12421991 Sealing head design for self-penetrating and hole forming fasteners Stephen J. Crockett, Brandt J. Ruszkiewicz, Eric C. Breidenbaugh, Chris Norton 2025-09-23