Inventor · disambiguated record
Fred Keller
Also filed as: KELLER FRED A · KELLER JR FRED A
2 granted patents·229 citations·filing 2001–2001
70Inventor score
Files withMIDWEST RESEARCH INST2
Top patents by PatentIndex Score
2 records- 0196US6660506B2Ethanol production with dilute acid hydrolysis using partially dried lignocellulosicsMIDWEST RESEARCH INST·Filed 2001·Granted Dec 9, 2003·206 cites·23 claims
- 0287US6498029B2Pentose fermentation of normally toxic lignocellulose prehydrolysate with strain of Pichia stipitis yeast using airMIDWEST RESEARCH INST·Filed 2001·Granted Dec 24, 2002·23 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →