PH

Paul C. Heeren

📍 Farmington, MN: #108 of 165 inventorsTop 70%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,907,943 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D309392 Cover for an inflatable beach pillow Philip A. Hafvenstein 1990-07-24