RH

Russell Huffer

GI Guardian Industries: 1 patents #2 of 5Top 40%
📍 Owatonna, MN: #3 of 12 inventorsTop 25%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #60,159 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4883721 Multi-layer low emissivity thin film coating Raymond Nalepka 1989-11-28