John K. Mertz

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Los Gatos, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM TO PROVIDE CASHLESS REFUND
- Publication number 20090063343
- Publication date Mar 5, 2009
- Inmate Calling Solutions LLC d/b/a ICSolutions
- John K. Mertz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM TO AUTOMATICALLY BLOCK A TELEPHONE NUMBER
- Publication number 20090060161
- Publication date Mar 5, 2009
- Inmate Calling Solutions LLC d/b/a ICSolutions
- John K. Mertz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM TO DETECT A MULTI-PARTY TELEPHONE CALL
- Publication number 20090060158
- Publication date Mar 5, 2009
- Inmate Calling Solutions LLC d/b/a ICSolutions
- John K. Mertz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE