Inventor · disambiguated record
Herman F. Van Heek
Also filed as: VAN HEEK HERMAN F
5 granted patents·65 citations·filing 1976–1982
80Inventor score
Files withPHILIPS CORP5
Top patents by PatentIndex Score
5 records- 0177US4460842APiezoelectric device with high, constant preload forcePHILIPS CORP·Filed 1982·Granted Jul 17, 1984·37 cites·7 claims
- 0256US4222642AExposure device for the manufacture of cathode-ray tubes for displaying colored pictures and cathode-ray tube manufactured by means of such a devicePHILIPS CORP·Filed 1976·Granted Sep 16, 1980·8 cites·3 claims
- 0356US4132470AExposure device for the manufacture of display screens of color television display tubes and display tube manufactured by means of such a devicePHILIPS CORP·Filed 1977·Granted Jan 2, 1979·8 cites·3 claims
- 0453US4227115AColor display tube with shadow mask having elongated apertures thereinPHILIPS CORP·Filed 1979·Granted Oct 7, 1980·6 cites·3 claims
- 0552US4159177AColor display tube, method of manufacturing such a display tube having a shadow mask, and reproduction mask for use in such a methodPHILIPS CORP·Filed 1977·Granted Jun 26, 1979·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →