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1973-12-13 |
1975-04-22 |
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1974-04-26 |
1976-05-25 |
Xerox Corporation |
Biasable member and method for making
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1974-04-26 |
1976-05-25 |
Xerox Corporation |
Biasable member and method for making
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1974-09-09 |
1979-05-08 |
Joseph A. Swift |
Moisture stable bias transfer roll
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1975-09-26 |
1977-07-26 |
Xerox Corporation |
Recording with donor transfer of magnetic toner
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1976-07-01 |
1977-11-22 |
Xerox Corporation |
Compositions and method for enhancing electrical life of polymers used in xerographic devices
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1976-07-30 |
1978-02-17 |
Canon Inc |
Recording device
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1977-02-28 |
1978-09-14 |
Ricoh Co Ltd |
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1977-02-14 |
1979-11-20 |
Eastman Kodak Company |
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1981-09-29 |
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1982-04-27 |
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Olympus Optical Co Ltd |
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1981-11-04 |
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Sheet handling apparatus for use with a very high speed duplicator
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1986-12-17 |
EASTMAN KODAK COMPANY (a New Jersey corporation) |
Image transfer apparatus with sheet handling device for elctrographic copier
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1984-04-18 |
1986-08-26 |
Eastman Kodak Company |
Roller transfer apparatus
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1986-12-09 |
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Articulating roller transfer apparatus
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Canon Kk |
Protection against contamination for leaf grippers.
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1987-01-27 |
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Image transfer apparatus including intermediate transfer blanket
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1990-06-26 |
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Multicolor image transfer method and apparatus
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Image transfer method and apparatus wherein the application of the transfer bias is delayed as a function of humidity
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1992-09-22 |
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Multicolor image forming apparatus and transfer roller
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1995-01-03 |
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1996-08-01 |
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1996-09-10 |
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Xerox Corporation |
Self biasing charging member
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1994-08-17 |
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3M Innovative Properties Company |
Apparatus and method for applying coating materials to individual sheet members
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1996-07-16 |
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Transfer member for electrostatography
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2001-12-31 |
2003-07-24 |
Lockheed Martin Corporation |
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2004-06-25 |
2007-02-13 |
Xerox Corporation |
Biased charge roller with embedded electrodes with post-nip breakdown to enable improved charge uniformity
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Web fed charging roll cleaner
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