DH

David Michael Halbig

NA Norsk Hydro Asa: 3 patents #47 of 584Top 9%
📍 Brandon, MS: #31 of 141 inventorsTop 25%
🗺 Mississippi: #864 of 4,257 inventorsTop 25%
Overall (All Time): #1,625,256 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6317966 Apparatus for installing a baffle in a tubular member Jeffrey Lee Insalaco, William Marv Johnson 2001-11-20
5761810 Method for installing baffle in a tubular member Jeffrey Lee Insalaco, William Marv Johnson 1998-06-09
5642640 Back extrusion process for forming a manifold port Jeffrey Lee Insalaco, William Marv Johnson 1997-07-01