Inventor · disambiguated record
Paul Heinzer
Also filed as: HEINZER PAUL · HEINZER PAUL A
7 granted patents·161 citations·filing 1974–1992
84Inventor score
Files withWIFO FORSCHUNGSINST AG3LIPATEC ETS1MULTITEC AG1SIPCA HOLDING S A1WITO WISSENSCHAFTLICHES FORSCH1
Top patents by PatentIndex Score
7 records- 0193US5087507AMethod of rendering a document or portion of it resistant to photocopyingLIPATEC ETS·Filed 1988·Granted Feb 11, 1992·105 cites·2 claims
- 0287US4001544AApparatus for fixing electrophotographic imagesWIFO FORSCHUNGSINST AG·Filed 1974·Granted Jan 4, 1977·28 cites·22 claims
- 0378US3980863AElectrophotographic copying machinesWIFO FORSCHUNGSINST AG·Filed 1974·Granted Sep 14, 1976·17 cites·18 claims
- 0444US3980294APhotocopying machinesWITO WISSENSCHAFTLICHES FORSCH·Filed 1975·Granted Sep 14, 1976·6 cites·2 claims
- 0543US3981578AElectrophotographic copying machine with seamless image forming and transfer bandWIFO FORSCHUNGSINST AG·Filed 1975·Granted Sep 21, 1976·5 cites·6 claims
- 0625US5311234ADeveloping apparatusMULTITEC AG·Filed 1992·Granted May 10, 1994·0 cites·19 claims
- 0724US4287234ADesensitizing ink for the receiving surface of a chemical duplicating set by wet offset printingSIPCA HOLDING S A·Filed 1979·Granted Sep 1, 1981·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →