Inventor · disambiguated record
John F. Derrick
Also filed as: DERRICK JOHN F
6 granted patents·92 citations·filing 1988–1994
84Inventor score
Files withXEROX CORP6
Top patents by PatentIndex Score
6 records- 0184US5215298AOrbiting nip sheet output with faceup or facedown stacking and integral gateXEROX CORP·Filed 1992·Granted Jun 1, 1993·32 cites·14 claims
- 0280US4901117ASheet feeder for second pass copy substrateXEROX CORP·Filed 1988·Granted Feb 13, 1990·25 cites·19 claims
- 0356US5349428ACleaning apparatus for the reduction of blade tuck in removal of spot-causing agglomerate particlesXEROX CORP·Filed 1993·Granted Sep 20, 1994·11 cites·22 claims
- 0447US5258775AMotion correction through image enhancementXEROX CORP·Filed 1992·Granted Nov 2, 1993·11 cites·11 claims
- 0545US5263703AOrbiting nip control for increasing sheet stacking capacityXEROX CORP·Filed 1992·Granted Nov 23, 1993·8 cites·5 claims
- 0635US5854653AMotion quality enhancement with white noiseXEROX CORP·Filed 1994·Granted Dec 29, 1998·5 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →