Inventor · disambiguated record
John J. Parker
Also filed as: PARKER JOHN J
11 granted patents·3 pending applications·593 citations·filing 1978–2009
93Inventor score
Top patents by PatentIndex Score
14 records- 0198US4523613AMulti-layered corrugated conduit with "black-eye" like aperturesHANCOR INC·Filed 1981·Granted Jun 18, 1985·122 cites·7 claims
- 0294US4245924AArch conduitHANCOR INC·Filed 1978·Granted Jan 20, 1981·87 cites·31 claims
- 0393US4247136AInternal coupling structure and joint for pipe or tubingHANCOR INC·Filed 1978·Granted Jan 27, 1981·95 cites·40 claims
- 0491US4360042AArched conduit with improved corrugationsHANCOR INC·Filed 1980·Granted Nov 23, 1982·72 cites·24 claims
- 0589US4359167ASubterranean plastic tankHANCOR INC·Filed 1980·Granted Nov 16, 1982·60 cites·25 claims
- 0688US4286808ASnap-in tee connectorHANCOR INC·Filed 1979·Granted Sep 1, 1981·53 cites·15 claims
- 0777US4363732AInlet and outlet baffle structure for sewage treatment tanksHANCOR INC·Filed 1980·Granted Dec 14, 1982·38 cites·8 claims
- 0877US4254885ASubterranean plastic tankHANCOR INC·Filed 1979·Granted Mar 10, 1981·33 cites·49 claims
- 0963US4357190AMethod and apparatus for manufacturing non-round plastic tubingHANCOR INC·Filed 1980·Granted Nov 2, 1982·22 cites·32 claims
- 1056US2009280054A1Composition and process for the displacement of hydrogen from water under standard temperature and pressure conditionsPARKER JOHN J·Filed 2009·Application pending·0 cites
- 1154US2010080755A1Composition and process for the displacement of hydrogen from water under standard temperature and pressure conditions and a hydrogen fuel system and methods of using the hydrogen fuel systemALLOY SURFACES CO INC·Filed 2009·Application pending·0 cites
- 1251US6994831B1Oxidative tritium decontamination systemUS ENERGY·Filed 2002·Granted Feb 7, 2006·3 cites·11 claims
- 1347US2009071526A1Sustained-heat source and thermogenerator system using the sameALLOY SURFACES CO INC·Filed 2007·Application pending·0 cites
- 1445US4445542AArch end capHANCOR INC·Filed 1981·Granted May 1, 1984·8 cites·22 claims
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