Inventor · disambiguated record
James V. Halvorsen
Also filed as: HALVORSEN JAMES · HALVORSEN JAMES V
6 granted patents·79 citations·filing 1977–1990
84Inventor score
Top patents by PatentIndex Score
6 records- 0183US4703142AMethod of combining grinding and EDM operation for finishing fuel injector nozzle bodiesEX CELL O CORP·Filed 1986·Granted Oct 27, 1987·22 cites·5 claims
- 0281US4721839ACombined bore seat face grinding, EDM and lapping method for finishing fuel injector nozzle bodiesEX CELL O CORP·Filed 1986·Granted Jan 26, 1988·20 cites·6 claims
- 0357US4211425AReplaceable collet in double diaphragm chuckBRYANT GRINDER CORP·Filed 1978·Granted Jul 8, 1980·12 cites·2 claims
- 0452US4805585ARadius dressing apparatusBRYANT GRINDER CORP·Filed 1987·Granted Feb 21, 1989·10 cites·17 claims
- 0540US4133544AReplaceable collet in double diaphragm chuckGRINDER BRYANT·Filed 1977·Granted Jan 9, 1979·8 cites·1 claims
- 0638US5003730ARadius dressing apparatusBRYANT GRINDER CORP·Filed 1990·Granted Apr 2, 1991·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →