BH

Bill W. Hellmann

📍 Mont-Laurier, CA: #128 of 235 inventorsTop 55%
Overall (All Time): #3,770,701 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5415409 Device for automatically teeing up golf balls — 1995-05-16