Inventor · disambiguated record
Leonard Mercurio
Also filed as: MERCURIO LEONARD
8 granted patents·129 citations·filing 1975–1993
86Inventor score
Top patents by PatentIndex Score
8 records- 0190US4015458AWafer type tumbler lock construction having individual side bar tumbler inhibiting meansMERCURIO LEONARD·Filed 1975·Granted Apr 5, 1977·62 cites·2 claims
- 0275US4041739AMultiple axial pin tumbler lockMERCURIO LEONARD·Filed 1976·Granted Aug 16, 1977·28 cites·2 claims
- 0347US5007519ACoin drop constructionSET O MATIC SALES CORP·Filed 1990·Granted Apr 16, 1991·25 cites·7 claims
- 0437US4197932ACoin chute having single multiple coin staggered apertureMERCURIO LEONARD·Filed 1978·Granted Apr 15, 1980·5 cites·2 claims
- 0531US5402871ADrop coin mechanismSET O MATIC INC·Filed 1993·Granted Apr 4, 1995·5 cites·18 claims
- 0630US4792248AInstallation tool for coin box dropSET O MATIC INC·Filed 1987·Granted Dec 20, 1988·3 cites·3 claims
- 0727US5308942ASwitch construction for coin operated machinesSET O MATIC INC·Filed 1992·Granted May 3, 1994·0 cites·2 claims
- 0827US4592659ATimer for coin operated devicesSET O MATIC INC·Filed 1985·Granted Jun 3, 1986·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →