Dmitry Toptygin — 2 Patents at Bridgewater Systems

Dmitry Toptygin has been granted 2 US patents while listed as an inventor at Bridgewater Systems. The first was granted in 2012 and the most recent in March 2014. Dmitry Toptygin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dmitry Toptygin in Gatineau, QC, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8683544	System and method for providing access to a network using flexible session rights	Tom A. Foottit, Yong LI, Elizabeth Janet Clark, Joseph Collette, Randy Jones	2014-03-25
8127336	Systems and methods for policy-based service management	Michal Bienek, Pascal Henry, Yong LI	2012-02-28

Dmitry Toptygin — 2 Patents

Issued Patents All Time

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