Inventor · disambiguated record
Alfred T. Walker
Also filed as: WALKER ALFRED T
4 granted patents·12 citations·filing 2008–2011
70Inventor score
Top patents by PatentIndex Score
4 records- 0182US7951311B2Non-lead resistor compositionDU PONT·Filed 2009·Granted May 31, 2011·5 cites·8 claims
- 0281US7608206B1Non-lead resistor compositionDU PONT·Filed 2008·Granted Oct 27, 2009·6 cites·26 claims
- 0357US8226857B2Non-lead resistor compositionVERNOOY PAUL DOUGLAS·Filed 2011·Granted Jul 24, 2012·0 cites·16 claims
- 0456US8257619B2Lead-free resistive compositionLABRANCHE MARC H·Filed 2009·Granted Sep 4, 2012·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →