Inventor · disambiguated record
Edward J. Towns
Also filed as: TOWNS EDWARD · TOWNS EDWARD J · TOWNS EDWARD JOHNSON
32 granted patents·659 citations·filing 1975–1997
98Inventor score
Top patents by PatentIndex Score
32 records- 0179US4253588ADispensing closure with disc-like membrane valve memberLESTER WILLIAM MORRIS·Filed 1979·Granted Mar 3, 1981·46 cites·18 claims
- 0276US4792053ATamper-indicating capped container with angularly movable tineTBL DEV CORP·Filed 1982·Granted Dec 20, 1988·42 cites·16 claims
- 0375US4793503AContainer closure with rupturable tamper diskTBL DEV CORP·Filed 1982·Granted Dec 27, 1988·30 cites·25 claims
- 0475US4134523AVented piston for barrier pressure containersSOUTHERN CAN CO·Filed 1977·Granted Jan 16, 1979·41 cites·6 claims
- 0574US4240570ADispensing device with interchangeable valves providing free pour and measured pourBROWN EDWARD M·Filed 1979·Granted Dec 23, 1980·24 cites·10 claims
- 0672US4674642APressure-indicative container closureTBL DEV CORP·Filed 1985·Granted Jun 23, 1987·41 cites·15 claims
- 0770US5368178AContainer and closure therefore having conical sealing surfacesFiled 1992·Granted Nov 29, 1994·41 cites·1 claims
- 0869USD410380SWindow stopTOWNS EDWARD JOHNSON·Filed 1997·Granted Jun 1, 1999·17 cites·1 claims
- 0967US4008834ATip seal for a dispensing valveTOWNS EDWARD J·Filed 1975·Granted Feb 22, 1977·28 cites·23 claims
- 1066US4793504AClosure with containment of telltale meansTBL DEV CORP·Filed 1983·Granted Dec 27, 1988·31 cites·12 claims
- 1163US5803281ASynthetic resinous container closure having frustoconical sealing surfacesOZ WORLDWIDE INC·Filed 1993·Granted Sep 8, 1998·35 cites·12 claims
- 1263US4946055ATamper indicating screw capTOWNS EDWARD J·Filed 1990·Granted Aug 7, 1990·36 cites·5 claims
- 1362US4694968ATightly sealing safety capLERMER PACKAGING CORP·Filed 1986·Granted Sep 22, 1987·32 cites·1 claims
- 1455US4183450AMetering deviceNEIL HUGH DOWNING·Filed 1976·Granted Jan 15, 1980·14 cites·8 claims
- 1553US4767587AMethod for making a break-away container closureTBL DEV CORP·Filed 1986·Granted Aug 30, 1988·22 cites·10 claims
- 1650US4116371AMetering device and methodDOWNING NEIL HUGH·Filed 1977·Granted Sep 26, 1978·11 cites·7 claims
- 1748US4933133AContainer closure and method for manufacture thereofBROWN EDWARD M·Filed 1988·Granted Jun 12, 1990·19 cites·5 claims
- 1848US4793505ATamper-indicating container closure with rupturable diskTBL DEV CORP·Filed 1983·Granted Dec 27, 1988·16 cites·6 claims
- 1948US4673096AClosure and rotatable linerTBL DEV CORP·Filed 1985·Granted Jun 16, 1987·18 cites·12 claims
- 2046US4697714ABreak-away container closureTBL DEV CORP·Filed 1986·Granted Oct 6, 1987·12 cites·19 claims
- 2146US4087016ATightly sealing safety capLERMER PACKAGING CORP·Filed 1977·Granted May 2, 1978·16 cites·4 claims
- 2244US5980811AMethod of molding a container finishFiled 1994·Granted Nov 9, 1999·12 cites·1 claims
- 2344US4784817AMethod of making a container closureTBL DEV CORP·Filed 1984·Granted Nov 15, 1988·13 cites·15 claims
- 2441US4685580AAnti-panelling container closureTBL DEV CORP·Filed 1986·Granted Aug 11, 1987·12 cites·17 claims
- 2540US5505325ATamper evident dual non-replaceable snap-on capTHOMPSON RICHARD·Filed 1994·Granted Apr 9, 1996·16 cites·7 claims
- 2639US4226341AVolume adjustment deviceDOWNING NEIL H·Filed 1978·Granted Oct 7, 1980·7 cites·8 claims
- 2738US4793122ATamper-indicating closure for a container, container and method for making sameTBL DEV CORP·Filed 1982·Granted Dec 27, 1988·9 cites·6 claims
- 2834US4558794AContainer with vessel for retention of telltalesTBL DEV CORP·Filed 1983·Granted Dec 17, 1985·6 cites·18 claims
- 2934US4063666AVolume metering device having a float operated valveDOWNING NEIL HUGH·Filed 1976·Granted Dec 20, 1977·5 cites·13 claims
- 3033US5941403AClosure and method of making sameFiled 1995·Granted Aug 24, 1999·3 cites·3 claims
- 3129US4631003AFluid medium compressor and user apparatusSPRAY ALL INC·Filed 1983·Granted Dec 23, 1986·2 cites·30 claims
- 3228US4697993AFluid medium compressor and user apparatusSPRAY ALL INC·Filed 1984·Granted Oct 6, 1987·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →