William W. Haefliger

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Pasadena, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Telephone line use enablement of lottery or fund participation
- Patent number 7,463,725
- Issue date Dec 9, 2008
- William W. Haefliger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone line use enablement of lottery participation
- Patent number 7,103,160
- Issue date Sep 5, 2006
- William W. Haefliger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone line use enablement of lottery participation
- Patent number 6,907,114
- Issue date Jun 14, 2005
- William W. Haefliger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Telephone line use enablement of lottery participation
- Patent number 6,553,104
- Issue date Apr 22, 2003
- William W. Haefliger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Telephone line use enablement of lottery participation
- Patent number 6,263,054
- Issue date Jul 17, 2001
- William W. Haefliger
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Telephone line use enablement of lottery participation
- Publication number 20050226397
- Publication date Oct 13, 2005
- William W. Haefliger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Telephone line use enablement of lottery participation
- Publication number 20030133547
- Publication date Jul 17, 2003
- William W. Haefliger
- G06 - COMPUTING CALCULATING COUNTING