MF

Marc Fisher

PI Protechnics International: 1 patents #1 of 6Top 20%
🗺 Texas: #1,517 of 5,943 inventorsTop 30%
Overall (1997): #111,006 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5608214 Gamma ray spectral tool for well logging Emilio Baron, David Berneking, John W. Chisholm, William Trainor, James R. Foreman 1997-03-04