Inventor · disambiguated record
Gerrit W. Tichelaar
Also filed as: TICHELAAR GERRIT W · TICHELAAR GERRIT WILLEM
7 granted patents·92 citations·filing 1975–1980
86Inventor score
Files withPHILIPS CORP7
Top patents by PatentIndex Score
7 records- 0185US4174477AMethod of and device for arc weldingPHILIPS CORP·Filed 1977·Granted Nov 13, 1979·36 cites·3 claims
- 0260US4321454AMethod of and welding torch for arc weldingPHILIPS CORP·Filed 1980·Granted Mar 23, 1982·13 cites·4 claims
- 0356US4142090AMethod of and device for plasma MIG weldingPHILIPS CORP·Filed 1977·Granted Feb 27, 1979·11 cites·6 claims
- 0455US4016397AMethod of and apparatus for arc weldingPHILIPS CORP·Filed 1975·Granted Apr 5, 1977·11 cites·6 claims
- 0553US4234778AMethod of and welding torch for arc weldingPHILIPS CORP·Filed 1978·Granted Nov 18, 1980·9 cites·1 claims
- 0645US4122328ADevice and welding torch for plasma-mig-weldingPHILIPS CORP·Filed 1977·Granted Oct 24, 1978·7 cites·4 claims
- 0739US4146773AWelding torch for plasma-mig-weldingPHILIPS CORP·Filed 1977·Granted Mar 27, 1979·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →