Inventor · disambiguated record
Walter J. Aston
Also filed as: ASTON WALTER J · ASTON WALTER JOHN
5 granted patents·312 citations·filing 1981–1995
85Inventor score
Top patents by PatentIndex Score
5 records- 0192US5839305AElectrically operable cylinder lockYALE SECURITY PROD LTD·Filed 1995·Granted Nov 24, 1998·106 cites·11 claims
- 0279US5014030AElectromagnetically activated mechanismsYALE SECURITY PROD LTD·Filed 1989·Granted May 7, 1991·29 cites·8 claims
- 0367US4396914AElectronic security deviceSCOVILL INC·Filed 1981·Granted Aug 2, 1983·52 cites·11 claims
- 0466US5351042ALock, key and combination of lock and keyYALE SECURITY PROD LTD·Filed 1992·Granted Sep 27, 1994·103 cites·10 claims
- 0553US4866962AElectronic key-operable lock and key thereofYALE SECURITY PROD LTD·Filed 1988·Granted Sep 19, 1989·22 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →