Inventor · disambiguated record
Charles F. Brown
Also filed as: BROWN CHARLES F · BROWN CHARLES FARREL
7 granted patents·523 citations·filing 1987–2014
88Inventor score
Top patents by PatentIndex Score
7 records- 0197US6690940B1System for selective prevention of non-emergency use of an electronic deviceFiled 2000·Granted Feb 10, 2004·381 cites·31 claims
- 0285USRE47216ESystem for selective prevention of non-emergency use of an electronic deviceKATASI LLC·Filed 2014·Granted Jan 29, 2019·6 cites·156 claims
- 0380US4724019AMethod and apparatus for sealing capsulesWARNER LAMBERT CO·Filed 1987·Granted Feb 9, 1988·50 cites·15 claims
- 0470US6736217B2Weed, weed root and root vine removing, cultivating toolFiled 2002·Granted May 18, 2004·19 cites·1 claims
- 0564US4734149AApparatus for heatsealing gelatin capsules containing a medicamentWARNER LAMBERT CO·Filed 1987·Granted Mar 29, 1988·25 cites·9 claims
- 0633US5184721AHypodermic needle/syringe receptacle with porous elementWENGYN MARK D·Filed 1992·Granted Feb 9, 1993·31 cites·17 claims
- 0725US5303822AReceptacle to support and retain a plurality of used hypodermic needle and syringe combinationsWENGYN MARK D·Filed 1993·Granted Apr 19, 1994·11 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →