David H. Mechler

Follow

Person

Oxford, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Secure postage payment system and method
- Patent number 7,769,694
- Issue date Aug 3, 2010
- Neopost Technologies
- Robert G. Schwartz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for conducting a financial transaction between a...
- Patent number 7,257,558
- Issue date Aug 14, 2007
- Neopost Technologies
- Robert G. Schwartz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure postage payment system and method
- Patent number 7,226,494
- Issue date Jun 5, 2007
- Neopost Technologies
- Robert G. Schwartz
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Secure postage payment system and method
- Publication number 20070282753
- Publication date Dec 6, 2007
- Robert G. Schwartz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Secure postage payment system and method
- Publication number 20020073040
- Publication date Jun 13, 2002
- Robert G. Schwartz
- G06 - COMPUTING CALCULATING COUNTING