RH

Ruben W. Humann

📍 Hazelton, ND: #1 of 1 inventorsTop 100%
🗺 North Dakota: #1,185 of 2,395 inventorsTop 50%
Overall (All Time): #3,790,125 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5283962 Portable calf dryer apparatus — 1994-02-08