Robert J. Danek

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Andover, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Currency verification device
- Patent number 5,434,427
- Issue date Jul 18, 1995
- Timothy T. Crane
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Currency paper verification and denomination device
- Patent number 5,416,307
- Issue date May 16, 1995
- Robert Danek
- G07 - CHECKING-DEVICES
Information Patent Grant
Currency paper and banknote verification device
- Patent number 5,308,992
- Issue date May 3, 1994
- Timothy T. Crane
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Currency verification device for detecting the presence or the abse...
- Patent number 5,260,582
- Issue date Nov 9, 1993
- Robert J. Danek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Currency verification device including ferrous oxide detection
- Patent number 5,151,607
- Issue date Sep 29, 1992
- Timothy T. Crane
- G07 - CHECKING-DEVICES
Information Patent Grant
Security paper verification device
- Patent number 4,980,569
- Issue date Dec 25, 1990
- Timothy T. Crane
- G07 - CHECKING-DEVICES