Assignee

METCALFE KENNETH A

2 granted patents·1 citations·filing 1975–1976

Technology mixG03G2

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2 records

0121US3992311AReactive developer for electrophotographyMETCALFE KENNETH A·Filed 1975·Granted Nov 16, 1976·0 cites·7 claims
0216US4049446AEnergized liquid developers for developing electrostatic imagesMETCALFE KENNETH A·Filed 1976·Granted Sep 20, 1977·1 cites·2 claims

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