JZ

John R. Zanek

📍 Missouri City, TX: #11 of 43 inventorsTop 30%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #92,008 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4852560 Toxicology specimen collection system William J. Hermann, Jr. 1989-08-01