Inventor · disambiguated record
Mark H. Leibu
Also filed as: LEIBU MARK · LEIBU MARK H
10 granted patents·2 pending applications·193 citations·filing 1994–2011
90Inventor score
Top patents by PatentIndex Score
12 records- 0180US8170713B2Method of selecting a product from a refrigerated glass front vending machineLEVASSEUR JOSEPH·Filed 2009·Granted May 1, 2012·16 cites·15 claims
- 0279US6441891B1System for detecting a foreign object attached to a bill passing through a bill validatorCOIN ACCEPTORS INC·Filed 2000·Granted Aug 27, 2002·18 cites·21 claims
- 0376US6772048B1Vending machine systemCOIN ACCEPTORS INC·Filed 2001·Granted Aug 3, 2004·54 cites·69 claims
- 0470US6959230B1Vending machine system and methodCOIN ACCEPTORS INC·Filed 2004·Granted Oct 25, 2005·29 cites·27 claims
- 0565US6230870B1Coin detection deviceCOIN ACCEPTORS INC·Filed 2000·Granted May 15, 2001·7 cites·20 claims
- 0660US5579887ACoin detection apparatusCOIN ACCEPTORS INC·Filed 1995·Granted Dec 3, 1996·25 cites·33 claims
- 0758US5485908APattern recognition using artificial neural network for coin validationCOIN ACCEPTORS INC·Filed 1994·Granted Jan 23, 1996·28 cites·18 claims
- 0855US8622191B2Detection deviceLEIBU MARK H·Filed 2011·Granted Jan 7, 2014·1 cites·13 claims
- 0952US2008014848A1Method of setting and controlling coin store operating levelsCOIN ACCEPTORS INC·Filed 2007·Application pending·0 cites
- 1051US2008014849A1Method of setting and controlling coin store operating levels with promptingCOIN ACCEPTORS INC·Filed 2007·Application pending·0 cites
- 1143US8770474B2Bill acceptor with improved bezelCLAGHORN ROGER·Filed 2009·Granted Jul 8, 2014·0 cites·18 claims
- 1240US5733186AMultiple coin tube changer operable within existing vending machineCOIN ACCEPTORS INC·Filed 1996·Granted Mar 31, 1998·15 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →