John D. Ruark

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Cambridge, MA, US

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Patents Applicationslast 30 patents

Information Patent Application
System and method for generating invoices using a markup language
- Publication number 20040064789
- Publication date Apr 1, 2004
- CSG Systems, Inc.
- Frank Gordon Krausz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for determining the optimum configuration strateg...
- Publication number 20020072956
- Publication date Jun 13, 2002
- Sean P. Willems
- G06 - COMPUTING CALCULATING COUNTING