Inventor · disambiguated record
Charles Guthrie
Also filed as: GUTHRIE CHARLES · GUTHRIE CHARLES D
4 granted patents·2 pending applications·62 citations·filing 1999–2012
72Inventor score
Top patents by PatentIndex Score
6 records- 0167US8227993B2Lamp having an electrodeless bulbNEATE ANDREW·Filed 2006·Granted Jul 24, 2012·3 cites·9 claims
- 0262US8702465B2Method of manufacturing an electrode-less incandescent bulbGUTHRIE CHARLES·Filed 2012·Granted Apr 22, 2014·2 cites·12 claims
- 0356US8241082B2Electrode-less incandescent bulbGUTHRIE CHARLES·Filed 2005·Granted Aug 14, 2012·1 cites·7 claims
- 0454US2008203922A1High intensity plasma lampCERAVISION LTD·Filed 2008·Application pending·0 cites
- 0540US6179876B1Orthopedic prosthesis with cement compression ring and methodFiled 1999·Granted Jan 30, 2001·56 cites·30 claims
- 0636US2006250090A9High intensity light sourceGUTHRIE CHARLES·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →