William Marv Johnson

NA Norsk Hydro Asa: 1 patents #10 of 34Top 30%

📍 Brandon, MS: #3 of 10 inventorsTop 30%

🗺 Mississippi: #37 of 273 inventorsTop 15%

Overall (1997): #59,886 of 185,788Top 35%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5642640	Back extrusion process for forming a manifold port	Jeffrey Lee Insalaco, David Michael Halbig	1997-07-01