DL

Dwayne Larson

MC Master Lock Company: 1 patents #117 of 208Top 60%
Overall (All Time): #3,318,959 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7497705 Lockout device Michael Brojanac, Joe Elliott, Mark D. Johnson 2009-03-03