Inventor · disambiguated record
Alfred Christian Walton
Also filed as: WALTON ALFRED C · WALTON ALFRED CHRISTIAN
5 granted patents·84 citations·filing 1989–2004
82Inventor score
Top patents by PatentIndex Score
5 records- 0166US6475163B1Hearing evaluation device with patient connection evaluation capabilitiesNATUS MEDICAL INC·Filed 2000·Granted Nov 5, 2002·44 cites·30 claims
- 0265US6832663B2Ear couplerNATUS MEDICAL INC·Filed 2001·Granted Dec 21, 2004·9 cites·28 claims
- 0353US4911653ARotation lock and wipe connectorBETA PHASE INC·Filed 1989·Granted Mar 27, 1990·16 cites·18 claims
- 0452US7198133B2Ear couplerWARRING JESSICA ASH·Filed 2004·Granted Apr 3, 2007·9 cites·6 claims
- 0546USD469873SEar couplerNATUS MEDICAL INC·Filed 2001·Granted Feb 4, 2003·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →