RH

Randall C. Hall

O. O.I.: 1 patents #1 of 1Top 100%
📍 Santa Cruz, CA: #10 of 62 inventorsTop 20%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #67,795 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4804846 Photoionization detector for gas chromatography — 1989-02-14