Inventor · disambiguated record
Johannes A. Pistorius
Also filed as: PISTORIUS JOHANNES A
3 granted patents·20 citations·filing 1978–1989
64Inventor score
Files withPHILIPS CORP3
Top patents by PatentIndex Score
3 records- 0156US5049454AMonocrystalline MnZn-ferroferrite material having a high content of Zn, and a magnetic head manufactured from said materialPHILIPS CORP·Filed 1989·Granted Sep 17, 1991·15 cites·4 claims
- 0240US4323618ASingle crystal of calcium-gallium germanium garnet and substrate manufactured from such a single crystal and having an epitaxially grown bubble domain filmPHILIPS CORP·Filed 1978·Granted Apr 6, 1982·5 cites·7 claims
- 0323US4961919AMonocrystalline material having garnet structurePHILIPS CORP·Filed 1989·Granted Oct 9, 1990·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →