RH

Rolf W. Helbig

📍 Mississauga, CA: #1,370 of 3,799 inventorsTop 40%
Overall (All Time): #2,366,914 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D264904 Clothes hanger holder 1982-06-15
4296959 Rack hanging device for garments 1981-10-27