RH

Roger L. Hintz

📍 Eldorado, WI: #2 of 7 inventorsTop 30%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,762,131 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5381783 Mouthpiece with a breathing channel — 1995-01-17