HA

Harold O. Aurness

📍 Brooklyn Center, MN: #1 of 8 inventorsTop 15%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #109,078 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4872326 Three stage combination replacement lock Thomas Mahler 1989-10-10