Stéphane Drouin — 2 Patents at Optosecurity

Stéphane Drouin has been granted 2 US patents while listed as an inventor at Optosecurity. The first was granted in 2014 and the most recent in November 2015. Stéphane Drouin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Stéphane Drouin in Forestville, QC, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9194975	Method and system for identifying a liquid product in luggage or other receptacle	Régis Poulin, Luc Perron, Dan Gudmundson	2015-11-24
8879791	Method, apparatus and system for determining if a piece of luggage contains a liquid product	Régis Poulin, Luc Perron, Dan Gudmundson	2014-11-04

Stéphane Drouin — 2 Patents

Issued Patents All Time

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