RZ

Roger C. Zillmer

CG Cities Service Oil And Gas: 1 patents #2 of 6Top 35%
📍 Bloomington, MN: #20 of 69 inventorsTop 30%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #60,301 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4796700 Process for retarding fluid flow Burton B. Sandiford 1989-01-10