Inventor

VIEIRA DURVAL M

US2 patents

⚠️ This page may combine multiple inventors who share the name “VIEIRA DURVAL M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SOVERAIN SOFTWARE LLC

1 patent

US7668782B1Feb 23, 2010

Electronic commerce system for offer and acceptance negotiation with encryption

SOVERAIN SOFTWARE LLC102 citations94

REISTAD BRIAN J

1 patent

US8554591B2Oct 8, 2013

Electronic commerce system

REISTAD BRIAN J37 citations88