Inventor · disambiguated record
James D. Campbell, Jr.
Also filed as: CAMPBELL JAMES D · CAMPBELL JR JAMES D
5 granted patents·68 citations·filing 1992–2011
80Inventor score
Top patents by PatentIndex Score
5 records- 0173US8000942B2Broach tool design methodology and systemsUNITED TECHNOLOGIES CORP·Filed 2008·Granted Aug 16, 2011·8 cites·15 claims
- 0270US5203122AMethod of grinding titaniumUNITED TECHNOLOGIES CORP·Filed 1992·Granted Apr 20, 1993·27 cites·2 claims
- 0360US8647022B2Broaching toolCAMPBELL JR JAMES D·Filed 2011·Granted Feb 11, 2014·3 cites·12 claims
- 0460US5398455AGrinding toolUNITED TECHNOLOGIES CORP·Filed 1993·Granted Mar 21, 1995·22 cites·7 claims
- 0558US7582004B2Coolant nozzleUNITED TECHNOLOGIES CORP·Filed 2003·Granted Sep 1, 2009·8 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →