Richard Dupuis

MB Molson Breweries: 1 patents #4 of 10Top 40%

📍 Pickering, CA: #106 of 222 inventorsTop 50%

Overall (All Time): #3,714,895 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5625347	Electronic bottle cap	Chris MacLean	1997-04-29