Inventor · disambiguated record

Marshall Glenn Letts

Also filed as: LETTS MARSHALL GLENN

1 granted patent·3 citations·filing 2004–2004

20Inventor score

Technology areasC10G

Files withSHELL OIL CO1

Top patents by PatentIndex Score

1 record

0137US7799206B2Method of producing a pipelineable blend from a heavy residue of a hydroconversion processSHELL OIL CO·Filed 2004·Granted Sep 21, 2010·3 cites·8 claims

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