Inventor · disambiguated record
Douglas T. Rabjohns
Also filed as: RABJOHNS DOUGLAS T
11 granted patents·409 citations·filing 1989–1997
92Inventor score
Files withXEROX CORP11
Top patents by PatentIndex Score
11 records- 0197US5038319ASystem for recording and remotely accessing operating data in a reproduction machineXEROX CORP·Filed 1989·Granted Aug 6, 1991·154 cites·12 claims
- 0283US5697040APrint job intermixing within marking machineXEROX CORP·Filed 1996·Granted Dec 9, 1997·38 cites·16 claims
- 0374US5349199ASensing apparatus for reducing sheet detection and registration errors by using multiple light beam reflectionsXEROX CORP·Filed 1993·Granted Sep 20, 1994·21 cites·14 claims
- 0470US5111457ADetection and recovery from an nvm data integrity failureXEROX CORP·Filed 1989·Granted May 5, 1992·42 cites·1 claims
- 0568US5592881ASystem for identifying modules in a modular printing apparatusXEROX CORP·Filed 1995·Granted Jan 14, 1997·56 cites·8 claims
- 0659US5646740APartial or untimed production trees to specify diagnostics operations requiring multiple module cooperationXEROX CORP·Filed 1995·Granted Jul 8, 1997·26 cites·23 claims
- 0758US5682247APartial or untimed production trees to specify specific output terminal operationXEROX CORP·Filed 1995·Granted Oct 28, 1997·36 cites·14 claims
- 0856US5708935ASimplified automated duplex margin repositioning system for different size originalsXEROX CORP·Filed 1997·Granted Jan 13, 1998·13 cites·4 claims
- 0948US5248137AHigh capacity feeder initializationXEROX CORP·Filed 1992·Granted Sep 28, 1993·8 cites·8 claims
- 1041US4951069AMinimization of communication failure impactsXEROX CORP·Filed 1989·Granted Aug 21, 1990·5 cites·12 claims
- 1137US5748941ASystem and method for synchronizing control clocks for a modular printing systemXEROX CORP·Filed 1995·Granted May 5, 1998·10 cites·15 claims
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