BG

Bernard H. Geisow

DI Daniel Industries: 2 patents #1 of 4Top 25%
📍 Houston, TX: #34 of 558 inventorsTop 7%
🗺 Texas: #147 of 2,272 inventorsTop 7%
Overall (1982): #15,965 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4340088 Pressure balanced safety valve for wells and flow lines — 1982-07-20
4331315 Actuatable safety valve for wells and flowlines — 1982-05-25