WH

Wolfgang Hauff

📍 West Vancouver, CA: #170 of 292 inventorsTop 60%
Overall (All Time): #4,123,882 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4233972 Portable air filtering and breathing assist device John W. Tidland 1980-11-18