WL

Walter M Lavin

BL Betz Laboratories: 1 patents #129 of 225Top 60%
📍 Horsham, PA: #60 of 185 inventorsTop 35%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,601,215 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6964220 Floating barrel handgun method of recoil elimination 2005-11-15
6490959 Recoilless telescoping barrel gun 2002-12-10
4231894 Stabilized alkali metal bisulfite or sulfite-catalyzed solutions James I. McFarlane, Dennis L. Rose 1980-11-04