Inventor · disambiguated record
Richard J. Chester
Also filed as: CHESTER RICHARD J
7 granted patents·129 citations·filing 1977–1985
86Inventor score
Files withAMERICAN LOCKER SECURITY SYST4AMERICAN LOCKER GROUP INCORPORATED2AMERICAN LOCKER GROUP INC1
Top patents by PatentIndex Score
7 records- 0192USD293863SMultiple compartment cabinet having rear access to individual compartmentsAMERICAN LOCKER GROUP INCORPORATED·Filed 1985·Granted Jan 26, 1988·48 cites·1 claims
- 0270USD293173SConsole for controlling access to multiple compartment cabinetsAMERICAN LOCKER GROUP INCORPORATED·Filed 1985·Granted Dec 15, 1987·14 cites·1 claims
- 0370US4629265ACabinet constructionAMERICAN LOCKER GROUP INC·Filed 1984·Granted Dec 16, 1986·32 cites·15 claims
- 0465US4416413APost office lockerAMERICAN LOCKER SECURITY SYST·Filed 1981·Granted Nov 22, 1983·25 cites·10 claims
- 0537US4153150ACoin operated lockAMERICAN LOCKER SECURITY SYST·Filed 1977·Granted May 8, 1979·5 cites·8 claims
- 0634US4131191ACoin operated lockAMERICAN LOCKER SECURITY SYST·Filed 1977·Granted Dec 26, 1978·4 cites·7 claims
- 0727US4423805ARatchet escapement coin counterAMERICAN LOCKER SECURITY SYST·Filed 1981·Granted Jan 3, 1984·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →