DZ

Donald C. Zavala

HR Hans Rudolph: 1 patents #3 of 3Top 100%
📍 Iowa City, IA: #1 of 23 inventorsTop 5%
🗺 Iowa: #89 of 549 inventorsTop 20%
Overall (1989): #36,405 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D301774 Respiratory mask Kevin A. Rudolph 1989-06-20