Sullivan S. Chen

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Huntington, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for automatically processing coin collection boxes
- Patent number 6,038,952
- Issue date Mar 21, 2000
- Nynex Science & Technology Inc.
- Howard M. Citron
- G07 - CHECKING-DEVICES
Information Patent Grant
Method of unsealing coin-collection boxes
- Patent number 5,865,014
- Issue date Feb 2, 1999
- NYNEX Science & Technology, Inc.
- Howard M. Citron
- G07 - CHECKING-DEVICES
Information Patent Grant
System and method for automatically processing coin collection boxes
- Patent number 5,768,760
- Issue date Jun 23, 1998
- NYNEX Science & Technology, Inc.
- Howard M. Citron
- G07 - CHECKING-DEVICES
Information Patent Grant
System and method for automatically processing coin collection boxes
- Patent number 5,735,034
- Issue date Apr 7, 1998
- NYNEX Science & Technology, Inc.
- Howard M. Citron
- G07 - CHECKING-DEVICES
Information Patent Grant
System and method for automatically processing coin collection boxes
- Patent number 5,715,586
- Issue date Feb 10, 1998
- NYNEX Science & Technology, Inc.
- Howard M. Citron
- G07 - CHECKING-DEVICES
Information Patent Grant
System and method for automatically processing coin collection boxes
- Patent number 5,715,658
- Issue date Feb 10, 1998
- NYNEX Science & Technology, Inc.
- Howard M. Citron
- G07 - CHECKING-DEVICES