Inventor · disambiguated record
Paul R. Spencer
Also filed as: SPENCER PAUL · SPENCER PAUL R · SPENCER PAUL ROGER
12 granted patents·2 pending applications·419 citations·filing 1978–2008
93Inventor score
Top patents by PatentIndex Score
14 records- 0197US4255754ADifferential fiber optic sensing method and apparatus for ink jet recordersXEROX CORP·Filed 1979·Granted Mar 10, 1981·80 cites·27 claims
- 0294US4970528AMethod for uniformly drying ink on paper from an ink jet printerHEWLETT PACKARD CO·Filed 1988·Granted Nov 13, 1990·98 cites·1 claims
- 0393US4590482ANozzle test apparatus and method for thermal ink jet systemsHEWLETT PACKARD CO·Filed 1983·Granted May 20, 1986·66 cites·2 claims
- 0490US6267522B1Media holding apparatus, media size detector and method for detecting size of media for a document-generating deviceHEWLETT PACKARD CO·Filed 1999·Granted Jul 31, 2001·48 cites·12 claims
- 0589US4222059AInk jet multiple field electrostatic lensXEROX CORP·Filed 1978·Granted Sep 9, 1980·32 cites·12 claims
- 0682US4774523AMethod and apparatus for uniformly drying ink on paper from an ink jet printerHEWLETT PACKARD CO·Filed 1987·Granted Sep 27, 1988·34 cites·5 claims
- 0778US7388498B2Method and system for producing and reading labels based on magnetic resonance techniquesWEYERHAEUSER CO·Filed 2005·Granted Jun 17, 2008·9 cites·15 claims
- 0876US4408865ACorona discharge device for electrophotographic charging and potential levelingHEWLETT PACKARD CO·Filed 1981·Granted Oct 11, 1983·21 cites·5 claims
- 0974US8744775B2Methods for classification of somatic embryos comprising hyperspectral line imagingTIMMIS ROGER·Filed 2008·Granted Jun 3, 2014·8 cites·13 claims
- 1073US7289646B2Method and system for simultaneously imaging multiple views of a plant embryoWEYERHAEUSER CO·Filed 2004·Granted Oct 30, 2007·17 cites·22 claims
- 1144US2007234918A1System and method for making printed electronic circuits using electrophotographyHIRAHARA EDWARD·Filed 2006·Application pending·0 cites
- 1242US4772008AApparatus and method for double sheet separation by vacuum portsXEROX CORP·Filed 1984·Granted Sep 20, 1988·6 cites·7 claims
- 1341US7881502B2Method and system for three-dimensionally imaging an apical dome of a plant embryoWEYERHAEUSER NR CO·Filed 2004·Granted Feb 1, 2011·0 cites·20 claims
- 1438US2007080804A1Systems and methods for enhanced RFID tag performanceHIRAHARA EDWIN·Filed 2005·Application pending·0 cites
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