Inventor · disambiguated record
Todd A. Walls
Also filed as: WALLS TODD A · WALLS TODD ANDREW
7 granted patents·226 citations·filing 1999–2010
88Inventor score
Technology areasH02K
Files withEMERSON ELECTRIC CO7
Top patents by PatentIndex Score
7 records- 0194US6707209B2Reduced cogging torque permanent magnet electric machine with rotor having offset sectionsEMERSON ELECTRIC CO·Filed 2001·Granted Mar 16, 2004·91 cites·18 claims
- 0288US8350435B2Interior magnet machine with reduced coggingEMERSON ELECTRIC CO·Filed 2010·Granted Jan 8, 2013·9 cites·21 claims
- 0384US6597078B2Electric power steering system including a permanent magnet motorEMERSON ELECTRIC CO·Filed 2001·Granted Jul 22, 2003·27 cites·18 claims
- 0480US6274957B1Reduced size electromagnetic deviceEMERSON ELECTRIC CO·Filed 1999·Granted Aug 14, 2001·49 cites·18 claims
- 0579US7245054B1Permanent magnet electric machine having reduced cogging torqueEMERSON ELECTRIC CO·Filed 2000·Granted Jul 17, 2007·26 cites·28 claims
- 0676US7705502B2Interior magnet machine with non-perpendicular slotsEMERSON ELECTRIC CO·Filed 2006·Granted Apr 27, 2010·8 cites·20 claims
- 0774US7034423B2Electric power steering system including a permanent magnet motorEMERSON ELECTRIC CO·Filed 2003·Granted Apr 25, 2006·16 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →