Inventor

GAHAGAN KEVIN P

US3 patents

Patents

3 patents

US6488579B2Dec 3, 2002

Ventilating exhaust fan

BROAN NU TONE LLC128 citations97

US6261175B1Jul 17, 2001

Ventilating exhaust fan

BROAN NU TONE LLC98 citations96

US6802770B2Oct 12, 2004

Ventilating exhaust fan

BROAN NU TONE LLC30 citations91