David Andrew Diggins

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Midland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for unloading compressed natural gas
- Patent number 9,784,411
- Issue date Oct 10, 2017
- David A. Diggins
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Dual-service system and method for compressing and dispensing natur...
- Patent number 7,168,464
- Issue date Jan 30, 2007
- Pinnacle CNG Systems, LLC
- David A. Diggins
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
System and method for compressing natural gas and for refueling mot...
- Patent number 5,694,985
- Issue date Dec 9, 1997
- Pinnacle CNG Systems, LLC
- David Andrew Diggins
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
System and method for dispensing pressurized gas
- Patent number 5,628,349
- Issue date May 13, 1997
- Pinnacle CNG Systems, LLC
- David A. Diggins
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
CNG refueling system for multiple vehicles
- Patent number 5,538,051
- Issue date Jul 23, 1996
- Pinnacle CNG Systems, LLC
- Jack E. Brown
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
System and method for compressing natural gas and for refueling mot...
- Patent number 5,351,726
- Issue date Oct 4, 1994
- Wagner & Brown, Ltd.
- David A. Diggins
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Unloading Compressed Natural Gas
- Publication number 20160290563
- Publication date Oct 6, 2016
- David A. Diggins
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Dual-service system and method for compressing and dispensing natur...
- Publication number 20060071016
- Publication date Apr 6, 2006
- David Andrew Diggins
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS