Inventor · disambiguated record
Charles C. Hill
Also filed as: HILL CHARLES · HILL CHARLES C · HILL CHARLES CHRISTOPHER
46 granted patents·3 pending applications·2,768 citations·filing 1974–2021
99Inventor score
Files withMOTOROLA INC10SEQUAL TECHNOLOGIES INC10GUNDERSON INC7RAPIDFLIGHT HOLDINGS LLC5HILL CHARLES C3
Top patents by PatentIndex Score
49 records- 0198US5593478AFluid fractionatorSEQUAL TECHNOLOGIES INC·Filed 1994·Granted Jan 14, 1997·225 cites·72 claims
- 0297US6712087B2Rotary valve assembly for pressure swing adsorption systemSEQUAL TECHNOLOGIES INC·Filed 2002·Granted Mar 30, 2004·153 cites·3 claims
- 0397US6681764B1Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentratorSEQUAL TECHNOLOGIES INC·Filed 1999·Granted Jan 27, 2004·173 cites·45 claims
- 0497US6651653B1Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentratorSEQUAL TECHNOLOGIES INC·Filed 1999·Granted Nov 25, 2003·133 cites·63 claims
- 0597US6311719B1Rotary valve assembly for pressure swing adsorption systemSEQUAL TECHNOLOGIES INC·Filed 1999·Granted Nov 6, 2001·177 cites·24 claims
- 0697US5979440AMethods and apparatus to generate liquid ambulatory oxygen from an oxygen concentratorSEQUAL TECHNOLOGIES INC·Filed 1997·Granted Nov 9, 1999·210 cites·30 claims
- 0796US7455504B2High efficiency fluid moversHILL ENGINEERING·Filed 2006·Granted Nov 25, 2008·60 cites·22 claims
- 0896US6457485B2Rotary valve assembly for pressure swing absorption systemSEQUAL TECHNOLOGIES INC·Filed 2001·Granted Oct 1, 2002·134 cites·27 claims
- 0996US5730778AFluid fractionatorSEQUAL TECHNOLOGIES INC·Filed 1996·Granted Mar 24, 1998·148 cites·26 claims
- 1094US5366541AFluid fractionatorDYNOTEC CORP·Filed 1993·Granted Nov 22, 1994·105 cites·48 claims
- 1194US4457750AMicroprocessor controlled intravenous feed systemLUTHER MEDICAL PRODUCTS INC·Filed 1981·Granted Jul 3, 1984·95 cites·20 claims
- 1293US5268021AFluid fractionatorDYNOTEC CORP·Filed 1992·Granted Dec 7, 1993·130 cites·41 claims
- 1393US5112367AFluid fractionatorHILL CHARLES C·Filed 1991·Granted May 12, 1992·138 cites·13 claims
- 1491USRE43398EMethods and apparatus to generate liquid ambulatory oxygen from an oxygen concentratorHONKONEN SCOTT C·Filed 2006·Granted May 22, 2012·31 cites·76 claims
- 1590US10967576B2Additive manufactured structure having a plurality of layers in a stacking direction and method for making the sameLOCAL MOTORS IP LLC·Filed 2018·Granted Apr 6, 2021·8 cites·20 claims
- 1690USRE35099EFluid fractionatorSEQUAL TECHNOLOGIES INC·Filed 1993·Granted Nov 28, 1995·82 cites·15 claims
- 1789US6698423B1Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentratorSEQUAL TECHNOLOGIES INC·Filed 1999·Granted Mar 2, 2004·203 cites·30 claims
- 1888US11813790B2Additively manufactured structure and method for making the sameRAPIDFLIGHT HOLDINGS LLC·Filed 2019·Granted Nov 14, 2023·4 cites·22 claims
- 1988US11546992B2Modular motherboard for a computer system and method thereofSANMINA CORP·Filed 2018·Granted Jan 3, 2023·5 cites·21 claims
- 2087US11745423B2Method and apparatus for additive manufacturingRAPIDFLIGHT HOLDINGS LLC·Filed 2019·Granted Sep 5, 2023·3 cites·20 claims
- 2186US11623401B2Additive manufactured structure having a plurality of layers in a stacking direction that define a plurality of interfaces and method for making the sameRAPIDFLIGHT HOLDINGS LLC·Filed 2021·Granted Apr 11, 2023·1 cites·19 claims
- 2286US5054403ARailroad freight car with well for stacked cargo containersGUNDERSON INC·Filed 1989·Granted Oct 8, 1991·51 cites·5 claims
- 2384US4703699ALightweight container carGUNDERSON INC·Filed 1986·Granted Nov 3, 1987·44 cites·23 claims
- 2483US5279230ARailroad well car bodyGUNDERSON INC·Filed 1992·Granted Jan 18, 1994·44 cites·20 claims
- 2583US4893567ARailroad freight car with well for stacked cargo containersGUNDERSON INC·Filed 1988·Granted Jan 16, 1990·43 cites·16 claims
- 2682US4599949ALight weight container carGUNDERSON INC·Filed 1985·Granted Jul 15, 1986·42 cites·5 claims
- 2780US11584065B2Additively manufactured structure and method for making the sameRAPIDFLIGHT HOLDINGS LLC·Filed 2019·Granted Feb 21, 2023·2 cites·17 claims
- 2880US7050301B2Integrated power supply and air inlet unitMOTOROLA INC·Filed 2004·Granted May 23, 2006·32 cites·27 claims
- 2980US6671911B1Continuous wave cushioned supportHILL ENGINEERING·Filed 2000·Granted Jan 6, 2004·59 cites·19 claims
- 3078US11731342B2Additively manufactured structure and method for making the sameRAPIDFLIGHT HOLDINGS LLC·Filed 2019·Granted Aug 22, 2023·1 cites·24 claims
- 3178US6578103B1Compact PCI backplane and method of data transfer across the compact PCI backplaneMOTOROLA INC·Filed 2000·Granted Jun 10, 2003·29 cites·2 claims
- 3271US7017001B2Compact PCI backplane and method of data transfer across the compact PCI backplaneMOTOROLA INC·Filed 2003·Granted Mar 21, 2006·18 cites·15 claims
- 3371US5170718ARailroad freight car with well for stacked cargo containersGUNDERSON INC·Filed 1991·Granted Dec 15, 1992·33 cites·19 claims
- 3469US6209051B1Method for switching between multiple system hostsMOTOROLA INC·Filed 1998·Granted Mar 27, 2001·55 cites·12 claims
- 3568US7295519B2Method of quality of service based flow control within a distributed switch fabric networkMOTOROLA INC·Filed 2003·Granted Nov 13, 2007·13 cites·16 claims
- 3660US7274660B2Method of flow controlMOTOROLA INC·Filed 2002·Granted Sep 25, 2007·11 cites·8 claims
- 3756US6161197AMethod and system for controlling a bus with multiple system hostsMOTOROLA INC·Filed 1998·Granted Dec 12, 2000·32 cites·10 claims
- 3853US5379702ARailroad well car including spacer for supporting a trailerGUNDERSON INC·Filed 1993·Granted Jan 10, 1995·13 cites·6 claims
- 3952US2009135560A1High efficiency fluid moversHILL CHARLES C·Filed 2008·Application pending·0 cites
- 4050US7180900B2Communications system embedding communications session into ATM virtual circuit at line interface card and routing the virtual circuit to a processor card via a backplaneMOTOROLA INC·Filed 2003·Granted Feb 20, 2007·2 cites·29 claims
- 4149US3951123AEngine driven accessory mounting and drive system for buses and other vehiclesROHR INDUSTRIES INC·Filed 1974·Granted Apr 20, 1976·9 cites·11 claims
- 4247US11230062B2Method and apparatus for additive manufacturingLOCAL MOTORS IP LLC·Filed 2019·Granted Jan 25, 2022·0 cites·19 claims
- 4346US2007140842A1High efficiency fluid moversHILL CHARLES C·Filed 2006·Application pending·0 cites
- 4446US2007177349A1High efficiency fluid moverPOKHARNA HIMANSHU·Filed 2006·Application pending·0 cites
- 4545US10642320B2Drive carrier and method thereforSANMINA CORP·Filed 2019·Granted May 5, 2020·0 cites·16 claims
- 4644US6982952B2Method and apparatus for bypassing a payload nodeMOTOROLA INC·Filed 2004·Granted Jan 3, 2006·0 cites·7 claims
- 4739US6407896B1Power system and method of operationMOTOROLA INC·Filed 2000·Granted Jun 18, 2002·2 cites·13 claims
- 4838US4630816AJogging apparatusWATTERS JAMES VIRGIL·Filed 1984·Granted Dec 23, 1986·14 cites·24 claims
- 4930USD260118SPortable oxygen extender stationMARX MEDICAL INC·Filed 1979·Granted Aug 4, 1981·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →