W. Dale Spall

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White Rock, NM, US

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Patents Grantslast 30 patents

Information Patent Grant
IMS detection of chemical markers in petroleum products
- Patent number 8,242,062
- Issue date Aug 14, 2012
- Authentix, Inc.
- W. Dale Spall
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
IMS detection of chemical markers in petroleum products
- Patent number 7,208,451
- Issue date Apr 24, 2007
- Authentic Inc.
- W. Dale Spall
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Modification of polymeric substrates using dense or liquified gases
- Patent number 5,968,654
- Issue date Oct 19, 1999
- University of Massachusetts Lowell
- Samuel P. Sawan
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dense gas-compatible enzymes
- Patent number 5,783,627
- Issue date Jul 21, 1998
- University of Massachusetts
- Fu-jung Kao
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method of cleaning plastics using super and subcritical media
- Patent number 5,756,657
- Issue date May 26, 1998
- University of Massachusetts Lowell
- Samuel P. Sawan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
IMS DETECTION OF CHEMICAL MARKERS IN PETROLEUM PRODUCTS
- Publication number 20070212785
- Publication date Sep 13, 2007
- AUTHENTIX, INC.
- W. Dale Spall
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
IMS detection of chemical markers in petroleum products
- Publication number 20040147413
- Publication date Jul 29, 2004
- W. Dale Spall
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...