Inventor · disambiguated record
Hans-Jurgen Hirsch
Also filed as: HIRSCH HANS J · HIRSCH HANS-JUERGEN · HIRSCH HANS-JURGEN
4 granted patents·21 citations·filing 1976–1980
72Inventor score
Technology areasG03G
Files withPHILIPS CORP4
Top patents by PatentIndex Score
4 records- 0152US4345012AElectrophotographic method of generating electrostatic images on two sides of an insulating foilPHILIPS CORP·Filed 1980·Granted Aug 17, 1982·9 cites·5 claims
- 0247US4057728AX-ray exposure device comprising a gas-filled chamberPHILIPS CORP·Filed 1976·Granted Nov 8, 1977·6 cites·4 claims
- 0344US4260887AElectroradiographic recording devicePHILIPS CORP·Filed 1977·Granted Apr 7, 1981·5 cites·7 claims
- 0422US4121933AX-ray electrophotographic recording material and method of manufacturing samePHILIPS CORP·Filed 1977·Granted Oct 24, 1978·1 cites·5 claims
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