HB

H. John Bates

NI Nl Industries: 1 patents #1 of 16Top 7%
📍 Santa Ana, CA: #10 of 51 inventorsTop 20%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #61,604 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4349041 Control valve system for blowout preventers — 1982-09-14