Allan Chance

📍 Mill Valley, CA: #509 of 776 inventorsTop 70%

🗺 California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #4,032,721 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4442735	Champagne cork puller	William Gray	1984-04-17