Michael D. Hoilien

📍 Forest Grove, OR: #117 of 174 inventorsTop 70%

🗺 Oregon: #17,068 of 28,073 inventorsTop 65%

Overall (All Time): #3,896,595 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D306124	Carbonated beverage can opener	—	1990-02-20