Inventor · disambiguated record
Pieter Hokkeling
Also filed as: HOKKELING PIETER · PLAS ROGER J VAN DEN · WESSELINK GUSTAAF A
7 granted patents·115 citations·filing 1976–1990
86Inventor score
Files withPHILIPS CORP7
Top patents by PatentIndex Score
7 records- 0190US4157485ALow-pressure mercury vapor discharge lamp with indium-bismuth-mercury amalgamPHILIPS CORP·Filed 1976·Granted Jun 5, 1979·33 cites·5 claims
- 0285US4594220AMethod of manufacturing a scandate dispenser cathode and dispenser cathode manufactured by means of the methodPHILIPS CORP·Filed 1984·Granted Jun 10, 1986·28 cites·12 claims
- 0366US4856039AX-ray tube having a rotary anode with rhenium-containing bearing surfaces for a gallium-alloy lubricantPHILIPS CORP·Filed 1987·Granted Aug 8, 1989·27 cites·4 claims
- 0453US4583243AX-ray tube for generating soft X-raysPHILIPS CORP·Filed 1984·Granted Apr 15, 1986·11 cites·9 claims
- 0550US5064397AMethod of manufacturing scandate cathode with scandium oxide filmPHILIPS CORP·Filed 1990·Granted Nov 12, 1991·11 cites·15 claims
- 0637US4236045AElectric lampPHILIPS CORP·Filed 1979·Granted Nov 25, 1980·4 cites·2 claims
- 0728US4208607AElectric lamp with tin or lead alloy plug for lead-inPHILIPS CORP·Filed 1979·Granted Jun 17, 1980·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →