Inventor · disambiguated record
Davies Allport
Also filed as: ALLPORT DAVIES
5 granted patents·272 citations·filing 1975–1990
83Inventor score
Top patents by PatentIndex Score
5 records- 0194US4247051AIrrigation hose and method for its constructionALLPORT DAVIES·Filed 1979·Granted Jan 27, 1981·121 cites·24 claims
- 0289US4984739ADrip irrigation hoseALLPORT DAVIES·Filed 1988·Granted Jan 15, 1991·69 cites·2 claims
- 0387US5123984AMethod and apparatus for forming ports in drip irrigation hoseT SYSTEMS INT INC·Filed 1990·Granted Jun 23, 1992·76 cites·23 claims
- 0427US5003726AMethod for protecting drip irrigation hoses and other structures from root intrusionSYSTEMS CORP T·Filed 1990·Granted Apr 2, 1991·6 cites·6 claims
- 0522US3993089AFlow controller deviceREED IRRIGATION SYSTEMS·Filed 1975·Granted Nov 23, 1976·0 cites·7 claims
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