Assignee
DEFRANK MICHAEL P
US·2 granted patents·28 citations·filing 2012–2014
Top patents by PatentIndex Score
2 records- 0191US9027856B2Apparatus and method of manufacturing pressure compensator type drip irrigation tubes with desired molecular orientation and tubes obtained therebyDEFRANK MICHAEL P·Filed 2012·Granted May 12, 2015·28 cites·12 claims
- 0253US9403331B2Apparatus and method of manufacturing pressure compensator type drip irrigation tubes with desired molecular orientation and tubes obtained therebyDEFRANK MICHAEL P·Filed 2014·Granted Aug 2, 2016·0 cites·5 claims
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