Inventor · disambiguated record

W. Brent Willis

Also filed as: WILLIS W BRENT

2 granted patents·168 citations·filing 1996–2005

68Inventor score

Technology areasB01D F16L

Files withBLACKFIRE EXPLORATION LTD1

Top patents by PatentIndex Score

2 records

0187US5814230AApparatus and method for separation of solids from liquidFiled 1996·Granted Sep 29, 1998·151 cites·33 claims
0276US7344338B2Pipeline ballast and method of useBLACKFIRE EXPLORATION LTD·Filed 2005·Granted Mar 18, 2008·17 cites·24 claims

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W. Brent Willis — Patent Inventor | PatentIndex