Douglas V. Fougnies

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Tempe, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Pre-paid cellular telephone system
- Patent number 6,434,378
- Issue date Aug 13, 2002
- Cellexis International, Inc.
- Douglas V. Fougnies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prepaid security cellular telecommunications system
- Patent number 6,236,851
- Issue date May 22, 2001
- Freedom Wireless, Inc.
- Douglas V. Fougnies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Security cellular telecommunications system
- Patent number 6,157,823
- Issue date Dec 5, 2000
- Freedom Wireless, Inc.
- Douglas V. Fougnies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prepaid security cellular telecommunications system
- Patent number 5,854,975
- Issue date Dec 29, 1998
- Freedom Wireless, Inc.
- Douglas V. Fougnies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pre-paid cellular telephone system
- Patent number 5,778,313
- Issue date Jul 7, 1998
- Cellexis International, Inc.
- Douglas V. Fougnies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Security cellular telecommunications system
- Patent number 5,722,067
- Issue date Feb 24, 1998
- Freedom Wireless, Inc.
- Douglas V. Fougnies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PREPAID SECURITY CELLULAR TELECOMMUNICATIONS SYSTEM
- Publication number 20100009654
- Publication date Jan 14, 2010
- Douglas V. Fougnies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Prepaid security cellular telecommunications system
- Publication number 20070243856
- Publication date Oct 18, 2007
- Douglas V. Fougnies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Prepaid security cellular telecommunications system
- Publication number 20010021648
- Publication date Sep 13, 2001
- Freedom Wireless, Inc., a Nevada corporation
- Douglas V. Fougnies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE