BG

Bernard W. Geist

DU Duo-Fast: 2 patents #1 of 2Top 50%
📍 Melrose Park, IL: #1 of 4 inventorsTop 25%
🗺 Illinois: #186 of 2,749 inventorsTop 7%
Overall (1982): #15,964 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4320864 Muffler for fastener driving tool Raymond F. Novak 1982-03-23
4319705 Fastener driving tool Raymond F. Novak 1982-03-16