Inventor · disambiguated record
William D. Spencer
Also filed as: SPENCER WILLIAM · SPENCER WILLIAM D · SPENCER WILLIAM H
21 granted patents·8 pending applications·311 citations·filing 1988–2018
95Inventor score
Top patents by PatentIndex Score
29 records- 0196US9344008B2Portable alternating current inverter having reduced impedance lossesBLACK & DECKER INC·Filed 2015·Granted May 17, 2016·18 cites·20 claims
- 0296US8994336B2Portable alternating current inverter having reduced impedance lossesBROTTO DANIELE C·Filed 2010·Granted Mar 31, 2015·57 cites·20 claims
- 0396US7270910B2Thermal management systems for battery packsBLACK & DECKER INC·Filed 2005·Granted Sep 18, 2007·146 cites·26 claims
- 0493US9991706B2Portable alternating current inverter having reduced imipedance lossesBLACK & DECKER INC·Filed 2016·Granted Jun 5, 2018·9 cites·10 claims
- 0591US7308844B2Tile sawBLACK & DECKER INC·Filed 2005·Granted Dec 18, 2007·10 cites·15 claims
- 0688US9923429B2Power tool having improved motor fan assemblyBLACK & DECKER INC·Filed 2014·Granted Mar 20, 2018·6 cites·18 claims
- 0788US9166422B2Battery based portable power supplyBROTTO DANIELE C·Filed 2008·Granted Oct 20, 2015·28 cites·7 claims
- 0886US9016180B2Tile sawSHEDDY GREGG L·Filed 2012·Granted Apr 28, 2015·5 cites·8 claims
- 0983US7455003B2Tile sawBLACK & DECKER INC·Filed 2005·Granted Nov 25, 2008·7 cites·25 claims
- 1077US8001875B2Tile sawBLACK & DECKER INC·Filed 2007·Granted Aug 23, 2011·3 cites·11 claims
- 1177US7328639B2Tile sawBLACK & DECKER INC·Filed 2005·Granted Feb 12, 2008·4 cites·11 claims
- 1273US7950315B2Tile sawBLACK & DECKER INC·Filed 2007·Granted May 31, 2011·2 cites·13 claims
- 1367US10734864B2Brush assembly having multi-piece brush holders for an electric motor, brush holder main piece with flat portions between base piece and brush card mountBLACK & DECKER INC·Filed 2018·Granted Aug 4, 2020·0 cites·20 claims
- 1463US11554516B2Tile sawBLACK & DECKER INC·Filed 2017·Granted Jan 17, 2023·0 cites·15 claims
- 1559US10181767B2Brush assembly with brush card mount with brush holders having base and main portion piecesBLACK & DECKER INC·Filed 2014·Granted Jan 15, 2019·0 cites·12 claims
- 1658US4870898ATrash compactor with pivoting platen portionSPENCER WILLIAM D·Filed 1988·Granted Oct 3, 1989·13 cites·4 claims
- 1758US2009202363A1Cooling arrangement for a portable air compressorBLACK & DECKER INC·Filed 2009·Application pending·0 cites
- 1857US9738010B2Tile sawSHEDDY GREGG L·Filed 2012·Granted Aug 22, 2017·0 cites·13 claims
- 1957US9044878B2Tile sawSHEDDY GREGG L·Filed 2012·Granted Jun 2, 2015·0 cites·11 claims
- 2057US8286539B2Tile sawSHEDDY GREGG L·Filed 2003·Granted Oct 16, 2012·3 cites·10 claims
- 2155US9623588B2Tile sawSHEDDY GREGG L·Filed 2011·Granted Apr 18, 2017·0 cites·8 claims
- 2255US9073236B2Tile sawSHEDDY GREGG L·Filed 2011·Granted Jul 7, 2015·0 cites·18 claims
- 2350US2016056731A1Portable Power SupplyBLACK & DECKER INC·Filed 2015·Application pending·0 cites
- 2446US2008003491A1Thermal management systems for battery packsYAHNKER CHRISTOPHER R·Filed 2007·Application pending·0 cites
- 2545US2006171820A1Cooling arrangement for a portable air compressorBARON MICHAEL P·Filed 2005·Application pending·0 cites
- 2644US2008265678A1Portable Power SupplyBROTTO DANIELE C·Filed 2008·Application pending·0 cites
- 2740US2018304383A1Chop saw with improved motor controlsBLACK & DECKER INC·Filed 2016·Application pending·0 cites
- 2834US2002127957A1Chemical mechanical polish pad conditioning deviceFiled 2000·Application pending·0 cites
- 2932US2003027504A1Chemical mechanical polish pad conditioning deviceFiled 2002·Application pending·0 cites
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