Inventor · disambiguated record
Norbert Meinert
Also filed as: MEINERT NORBERT
10 granted patents·136 citations·filing 1974–1989
90Inventor score
Top patents by PatentIndex Score
10 records- 0175US4040846AOptical fluorophosphate glass and process of making sameLEITZ ERNST GMBH·Filed 1976·Granted Aug 9, 1977·29 cites·24 claims
- 0274US3960579ATitanium dioxide containing glasses having a high index of refraction and a high dispersion and process of producing sameLEITZ ERNST GMBH·Filed 1975·Granted Jun 1, 1976·29 cites·6 claims
- 0358US3954484AFluorophosphate glass and process of making sameLEITZ ERNST GMBH·Filed 1974·Granted May 4, 1976·14 cites·16 claims
- 0456US5068209AOptical fluorophosphate glass with anomalous positive incremental dispersion and process for making itLEITZ WILD GMBH·Filed 1989·Granted Nov 26, 1991·19 cites·5 claims
- 0556US4857487AOptical fluorophosphate glasses possessing positive anomalous partial dispersion and improved physico-chemical properties, and a process for their preparationLEITZ ERNST GMBH·Filed 1988·Granted Aug 15, 1989·14 cites·4 claims
- 0655US4363879AAlkaline fluoroborate in fluorophosphate glass free of berylliumLEITZ ERNST GMBH·Filed 1979·Granted Dec 14, 1982·14 cites·5 claims
- 0746US4915721AProcess for preparation of fluorophosphate optical glassLEITZ ERNST GMBH·Filed 1989·Granted Apr 10, 1990·9 cites·8 claims
- 0835US4200467AZirconium-containing borosilicate glassesLEITZ ERNST GMBH·Filed 1978·Granted Apr 29, 1980·4 cites·2 claims
- 0932US4859635AOptical fluorophosphate glass having anomalous positive partial dispersion and process for its productionLEITZ ERNST GMBH·Filed 1988·Granted Aug 22, 1989·4 cites·5 claims
- 1026US4941907AProcess for producing an optical fluorophosphate glass having anomalous positive partial dispersionLEITZ WILD GMBH·Filed 1989·Granted Jul 17, 1990·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →