Assignee
DAHLGREN MFG CO
6 granted patents·172 citations·filing 1972–1984
Top patents by PatentIndex Score
6 records- 0194US3986452ALiquid applicator for lithographic systemsDAHLGREN MFG CO·Filed 1972·Granted Oct 19, 1976·71 cites·3 claims
- 0293US4041864AMethod and apparatus for inking printing platesDAHLGREN MFG CO·Filed 1975·Granted Aug 16, 1977·47 cites·16 claims
- 0387US4233898AReversible newspaper pressDAHLGREN MFG CO·Filed 1978·Granted Nov 18, 1980·31 cites·7 claims
- 0461US4567824APlanetary conveyor systemDAHLGREN MFG CO·Filed 1984·Granted Feb 4, 1986·13 cites·4 claims
- 0548US4532735AVariable angle extruder blade surfacing machineDAHLGREN MFG CO·Filed 1982·Granted Aug 6, 1985·7 cites·14 claims
- 0634US4411193ARoller gear driveDAHLGREN MFG CO·Filed 1981·Granted Oct 25, 1983·3 cites·3 claims
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