Inventor · disambiguated record
Allen R. Ferrell
Also filed as: FERRELL ALLEN · FERRELL ALLEN R · FERRELL ALLEN RICE
3 granted patents·1 pending application·52 citations·filing 2004–2014
72Inventor score
Top patents by PatentIndex Score
4 records- 0190US9140495B2Rotary biomass dryerENGINUITY WORLDWIDE LLC·Filed 2014·Granted Sep 22, 2015·7 cites·20 claims
- 0287US8667706B2Rotary biomass dryerSMITH DAVID N·Filed 2008·Granted Mar 11, 2014·11 cites·9 claims
- 0384US7144558B2Wood gasification apparatusBIOGAS TECHNOLOGIES INC·Filed 2004·Granted Dec 5, 2006·34 cites·26 claims
- 0437US2006196989A1Stackable dispenser for coiled materialsBARTLEY HAROLD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →