Inventor · disambiguated record
William A. Ewing
Also filed as: EWING WILLIAM A · EWING WILLIAM ALAN
4 granted patents·72 citations·filing 1992–2004
77Inventor score
Top patents by PatentIndex Score
4 records- 0162US5259554ATemperature responsive, pilot operated line valve with shape memory alloy actuatorMEMRY CORP·Filed 1992·Granted Nov 9, 1993·31 cites·4 claims
- 0246US5397053ATemperature responsive, pilot operated line valve with shape memory alloy actuatorMEMRY CORP·Filed 1993·Granted Mar 14, 1995·15 cites·1 claims
- 0343US6181246B1Luggage alarmFiled 1999·Granted Jan 30, 2001·23 cites·7 claims
- 0432US7259946B2Integrated electric motor and control system and methodRELIANCE ELECTRICAL TECHNOLOGI·Filed 2004·Granted Aug 21, 2007·3 cites·11 claims
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