Inventor · disambiguated record
Billy L. Brown, Jr.
Also filed as: BROWN BILLY · BROWN BILLY L · BROWN JR BILLY L
5 granted patents·135 citations·filing 1990–2000
82Inventor score
Technology areasE21B
Top patents by PatentIndex Score
5 records- 0176US6464010B1Apparatus and method for cleaning a tubular member with a brushGLOBAL COMPLETION SERVICES INC·Filed 2000·Granted Oct 15, 2002·62 cites·21 claims
- 0249US6209647B1Down hole casing string cleaning device and methodFiled 1999·Granted Apr 3, 2001·30 cites·20 claims
- 0349US5829521ADown hole cleaning device and methodFiled 1997·Granted Nov 3, 1998·27 cites·15 claims
- 0438US5947203AMethod of cleaning a down hole casing stringFiled 1998·Granted Sep 7, 1999·16 cites·1 claims
- 0521USD331199SLine squareBROWN BILLY·Filed 1990·Granted Nov 24, 1992·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →