Inventor

BRANNAN FRED

US3 patents

Patents

3 patents

US6000436ADec 14, 1999

Fluid conduit systems and methods for making

CENTRAL SPRINKLER COMPANY42 citations90

US5775378AJul 7, 1998

Fluid conduit systems and methods for making

CENTRAL SPRINKLER COMPANY36 citations90

US5769128AJun 23, 1998

Multilayer fluid conduits

CENTRAL SPRINKLER COMPANY20 citations90