Inventor
WYNN MARK D
US2 patents
Patents
2 patentsUS9027856B2May 12, 2015
Apparatus and method of manufacturing pressure compensator type drip irrigation tubes with desired molecular orientation and tubes obtained thereby
DEFRANK MICHAEL P28 citations87
US9403331B2Aug 2, 2016
Apparatus and method of manufacturing pressure compensator type drip irrigation tubes with desired molecular orientation and tubes obtained thereby
DEFRANK MICHAEL P0 citations45