Inventor

BARRY PATRICK T

US3 patents

Patents

3 patents

US7717361B2May 18, 2010

Distributor plate with diffuser on fixed shaft

NELSON IRRIGATION CORP20 citations91

US7789323B2Sep 7, 2010

Dual-mode sprinkler head

NELSON IRRIGATION CORP17 citations82

US7624935B2Dec 1, 2009

Distributor plate and diffuser plate on sleeved shaft

NELSON IRRIGATION CORP17 citations82