Assignee
DICK A B
10 granted patents·181 citations·filing 1976–1978
Top patents by PatentIndex Score
10 records- 0193US4186020AFluorescent ink for automatic identificationDICK A B·Filed 1976·Granted Jan 29, 1980·94 cites·11 claims
- 0280US4186662ADuplexing copying systemDICK A B·Filed 1977·Granted Feb 5, 1980·39 cites·14 claims
- 0349US4157574ANoise reduction circuit for multiple gap magnetic head for automatic typewriterDICK A B·Filed 1977·Granted Jun 5, 1979·7 cites·3 claims
- 0444US4204472ADuplexing copying systemDICK A B·Filed 1978·Granted May 27, 1980·9 cites·19 claims
- 0544US4155639AFlexible belt xerographic copierDICK A B·Filed 1977·Granted May 22, 1979·7 cites·31 claims
- 0641US4209565ASelf-adhering stencilDICK A B·Filed 1978·Granted Jun 24, 1980·9 cites·1 claims
- 0737US4213872ASludge resistant liquid developer for electrostatic images containing a metal-dithiooxamide pigment or coatingDICK A B·Filed 1978·Granted Jul 22, 1980·3 cites·7 claims
- 0836US4241658ADuplicating machine with duplexing capabilityDICK A B·Filed 1978·Granted Dec 30, 1980·4 cites·27 claims
- 0933US4210710APhotoconductor of varying light sensitivity from center to edgesDICK A B·Filed 1978·Granted Jul 1, 1980·4 cites·7 claims
- 1031US4202266AStaging mechanism for duplexing copy machinesDICK A B·Filed 1977·Granted May 13, 1980·5 cites·17 claims
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