Mark P. Evans — 2 Patents at AT&T

Mark P. Evans has been granted 2 US patents while listed as an inventor at AT&T. The first was granted in 2008 and the most recent in July 2011. Mark P. Evans ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Mark P. Evans in Annandale, NJ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7974393	Prepaid services with security provisions to protect against unauthorized use	Michael Palumbo, Robert M. Stanchina	2011-07-05	$22,389,000
7453999	Prepaid services with security provisions to protect against unauthorized use	Michael Palumbo, Robert M. Stanchina	2008-11-18

Mark P. Evans — 2 Patents

Issued Patents All Time

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