Inventor · disambiguated record
Donald Campbell
Also filed as: CAMPBELL DONALD · CAMPBELL DONALD W · CAMPBELL DONALD W F
3 granted patents·47 citations·filing 1989–2012
71Inventor score
Top patents by PatentIndex Score
3 records- 0182US9071626B2Method and apparatus for surveillance system peeringMORRIS STEPHEN JEFFREY·Filed 2012·Granted Jun 30, 2015·9 cites·18 claims
- 0251US5551079ARadio pager holster assemblySILCOM RESEARCH LIMITED·Filed 1993·Granted Aug 27, 1996·33 cites·6 claims
- 0325US4976047AApparatus and method for measuring the length of elastomeric articlesH B D IND INC·Filed 1989·Granted Dec 11, 1990·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →