Inventor · disambiguated record
John A. Nelson
Also filed as: NELSON JOHN · NELSON JOHN A · NELSON JOHN ALAN
27 granted patents·1 pending application·853 citations·filing 1975–2012
97Inventor score
Top patents by PatentIndex Score
28 records- 0191US4132856AProcess of forming a plastic encapsulated molded film carrier CML package and the package formed therebyBURROUGHS CORP·Filed 1977·Granted Jan 2, 1979·78 cites·15 claims
- 0290US4996848AMethod and apparatus for recovering refrigerants from home refrigeration systemsWHIRLPOOL CO·Filed 1989·Granted Mar 5, 1991·64 cites·13 claims
- 0390US4611238AIntegrated circuit package incorporating low-stress omnidirectional heat sinkBURROUGHS CORP·Filed 1985·Granted Sep 9, 1986·124 cites·11 claims
- 0486US7096946B2Rotating blast linerBAKER HUGHES INC·Filed 2003·Granted Aug 29, 2006·79 cites·23 claims
- 0585US5293756AMethod and apparatus for recovering refrigerants from home refrigeration systemsWHIRLPOOL CO·Filed 1991·Granted Mar 15, 1994·54 cites·4 claims
- 0682US4479556ASubterranean well casing perforating gunBAKER OIL TOOLS INC·Filed 1982·Granted Oct 30, 1984·33 cites·12 claims
- 0781US5392610AMethod and apparatus for recovering refrigerants from home refrigeration systemsWHIRLPOOL CO·Filed 1993·Granted Feb 28, 1995·41 cites·44 claims
- 0876US4460628ACatalyzed wet oxidation process and catalyst useful thereinWHIRLPOOL CO·Filed 1978·Granted Jul 17, 1984·30 cites·12 claims
- 0974US6901972B1Capsule filling device and method of operationFiled 2003·Granted Jun 7, 2005·32 cites·14 claims
- 1074US6843480B2Seal ring for well completion toolsBAKER HUGHES INC·Filed 2002·Granted Jan 18, 2005·42 cites·32 claims
- 1173US4880056AHydraulically activated firing head for well perforating gunsBAKER OIL TOOLS INC·Filed 1988·Granted Nov 14, 1989·44 cites·3 claims
- 1269US4817718AHydraulically activated firing head for well perforating gunsBAKER OIL TOOLS INC·Filed 1987·Granted Apr 4, 1989·41 cites·32 claims
- 1364US5628262AInterseeding apparatus and methodFiled 1996·Granted May 13, 1997·28 cites·12 claims
- 1464US3999827AElectrical connector for semiconductor device packageBURROUGHS CORP·Filed 1975·Granted Dec 28, 1976·23 cites·5 claims
- 1562US4548258AMethod and means for inhibiting corrosion in a heat pipeWHIRLPOOL CO·Filed 1984·Granted Oct 22, 1985·22 cites·27 claims
- 1661US4576236APerforation and isolation apparatusBAKER OIL TOOLS INC·Filed 1984·Granted Mar 18, 1986·30 cites·22 claims
- 1758US4661886AMagnetically sealed multichip integrated circuit packageBURROUGHS CORP·Filed 1985·Granted Apr 28, 1987·25 cites·13 claims
- 1857US7243711B2Efficient heat exchanger and engine using sameCATERPILLAR INC·Filed 2004·Granted Jul 17, 2007·8 cites·19 claims
- 1954US4610312ARedundant firing mechanism for a well perforating gunBAKER OIL TOOLS INC·Filed 1985·Granted Sep 9, 1986·23 cites·11 claims
- 2044US8926369B2Electrical connector for substrate having conductive tracksLIFESCAN SCOTLAND LTD·Filed 2012·Granted Jan 6, 2015·1 cites·17 claims
- 2144US2007023173A1Heat exchangerNELSON JOHN A·Filed 2006·Application pending·0 cites
- 2242USD247243SSorter controllerXEROX CORP·Filed 1976·Granted Feb 14, 1978·2 cites·1 claims
- 2342US4012034AMultiple modular sorter systemXEROX CORP·Filed 1975·Granted Mar 15, 1977·5 cites·1 claims
- 2441US4543700AMethod of detachably securing an explosive charge container in a hollow carrier for a perforating deviceBAKER OIL TOOLS INC·Filed 1984·Granted Oct 1, 1985·10 cites·5 claims
- 2538US4944367AInjection lubricator with plural outletsWATTS FLUIDAIR DIV OF ROBERTSH·Filed 1988·Granted Jul 31, 1990·10 cites·10 claims
- 2630US4012035ASorter control systemXEROX CORP·Filed 1975·Granted Mar 15, 1977·1 cites·2 claims
- 2729US4933530AMethod for repairing a refrigeration sealed systemWHIRLPOOL CO·Filed 1988·Granted Jun 12, 1990·3 cites·6 claims
- 2822US6117625AMethod and apparatus for creating a composite image by the tiling of multiple image framesCYMBOLIC SCIENCES INC·Filed 1999·Granted Sep 12, 2000·0 cites·11 claims
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