Inventor · disambiguated record
Charles Butler
Also filed as: BUTLER CHARLES · BUTLER CHARLES D · BUTLER CHARLES E · BUTLER CHARLES P
3 granted patents·3 pending applications·20 citations·filing 2003–2013
67Inventor score
Top patents by PatentIndex Score
6 records- 0174US9169114B2Automated system for fueling vehiclesBUTLER JR CHARLES ROLAND·Filed 2013·Granted Oct 27, 2015·9 cites·20 claims
- 0272US8079592B1Sudoku strategizer solution aide and strategy board gameBUTLER CHARLES·Filed 2011·Granted Dec 20, 2011·7 cites·3 claims
- 0362US7703759B2Box sheet feeder method and apparatusBUTLER JR CHARLES ROLAND·Filed 2005·Granted Apr 27, 2010·4 cites·12 claims
- 0439US2007033863A1Method of producing biofuels, and related apparatusBUTLER CHARLES D·Filed 2006·Application pending·0 cites
- 0539US2004139196A1System and method for releasing device reservationsDELL PRODUCTS LP·Filed 2003·Application pending·0 cites
- 0635US2003212359A1Conformable bi-laminate compression bolster and method for using sameFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →