SH

Steven Hedlund

MC Master Lock Company: 3 patents #69 of 208Top 35%
Overall (All Time): #1,559,797 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D634915 Safe Zachery T. Nave 2011-03-22
7516631 Safe with locking cartridge door Dean D. Hacker, Zachery T. Nave, John Weber 2009-04-14
D584605 Display package Alan L. Rozanski 2009-01-13