D. Dean Willoughby

📍 Cheyenne, WY: #99 of 197 inventorsTop 55%

🗺 Wyoming: #857 of 1,797 inventorsTop 50%

Overall (All Time): #3,871,680 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4998641	Top for beverage can	—	1991-03-12