Growing community of inventors

Pickering, Canada

Richard Dupuis

Average Co-Inventor Count = 2.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 22

Richard DupuisChris J MacLean (1 patent)Richard DupuisRichard Dupuis (1 patent)Chris J MacLeanChris J MacLean (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Molson Breweries (1 from 8 patents)


1 patent:

1. 5625347 - Electronic bottle cap

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1/8/2026
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