Inventor

RULLAN JOSE

US2 patents

Patents

2 patents

US7001266B2Feb 21, 2006

Rooftop vent for reducing pressure under a membrane roof

VIRGINIA TECH INTELL PROP24 citations88

US7607974B2Oct 27, 2009

Rooftop vent for reducing pressure under a membrane roof

VIRGINIA TECH INTELL PROP7 citations69