Inventor

GASTINEAU DOUGLAS R

US3 patents

Patents

3 patents

US7219690B2May 22, 2007

Flow control valve

WATKINS MFG CORP18 citations80

US7162752B2Jan 16, 2007

Laminar flow lighted waterfall apparatus for spa

WATKINS MFG CORP12 citations79

US7472430B2Jan 6, 2009

Laminar flow lighted waterfall apparatus for spa

WATKINS MFG CORP6 citations68