Individual holder
DAHLGREN HAROLD P
16 granted patents·351 citations·filing 1974–1985
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
16 records- 0194US4527479AInk removal, circulating and distributing systemDAHLGREN HAROLD P·Filed 1984·Granted Jul 9, 1985·53 cites·18 claims
- 0290US4127067AMethod for inking printing platesDAHLGREN HAROLD P·Filed 1976·Granted Nov 28, 1978·37 cites·7 claims
- 0388US4088074AApparatus for inking printing platesDAHLGREN HAROLD P·Filed 1976·Granted May 9, 1978·33 cites·17 claims
- 0487US4373442APortable ink fountainDAHLGREN HAROLD P·Filed 1980·Granted Feb 15, 1983·28 cites·4 claims
- 0585US4453463AInking systemsDAHLGREN HAROLD P·Filed 1982·Granted Jun 12, 1984·25 cites·17 claims
- 0684US4527471ADampening fluid removal deviceDAHLGREN HAROLD P·Filed 1983·Granted Jul 9, 1985·25 cites·16 claims
- 0783US3937141ADampener for lithographic printing platesDAHLGREN HAROLD P·Filed 1974·Granted Feb 10, 1976·35 cites·10 claims
- 0877US4452139ADampening fluid evaporator and methodDAHLGREN HAROLD P·Filed 1982·Granted Jun 5, 1984·19 cites·13 claims
- 0972US4533563ACoating methodDAHLGREN HAROLD P·Filed 1984·Granted Aug 6, 1985·16 cites·12 claims
- 1069US4444147ACoating apparatusDAHLGREN HAROLD P·Filed 1981·Granted Apr 24, 1984·15 cites·5 claims
- 1169US4237785AInker for applying newsprint type inkDAHLGREN HAROLD P·Filed 1978·Granted Dec 9, 1980·14 cites·11 claims
- 1265US4590857AInk metering apparatusDAHLGREN HAROLD P·Filed 1985·Granted May 27, 1986·14 cites·8 claims
- 1357US4122772AHydrostatic bearer for printing pressDAHLGREN HAROLD P·Filed 1974·Granted Oct 31, 1978·13 cites·1 claims
- 1453US4538518AInk metering apparatusDAHLGREN HAROLD P·Filed 1984·Granted Sep 3, 1985·8 cites·5 claims
- 1553US4515079APlanetary synchronizing deviceDAHLGREN HAROLD P·Filed 1983·Granted May 7, 1985·8 cites·3 claims
- 1651US4287828AInk metering apparatusDAHLGREN HAROLD P·Filed 1979·Granted Sep 8, 1981·8 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →