Cheryl D. Stevenson

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Bloomington, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Colorimetric or electrochemical mercury and trace metal detector
- Patent number 8,753,773
- Issue date Jun 17, 2014
- John Perrin Davis
- G01 - MEASURING TESTING
Information Patent Grant
Compounds and processes that generate cyclopropenes and substituted...
- Patent number 8,656,638
- Issue date Feb 25, 2014
- Cheryl D. Stevenson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclooctatetraene-based cathode for electrochemical cells
- Patent number 8,252,459
- Issue date Aug 28, 2012
- Cheryl D. Stevenson
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Compunds and processes that generate cyclopropenes and substituted...
- Publication number 20130281296
- Publication date Oct 24, 2013
- Cheryl D. Stevenson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Colorimetric or electrochemical mercury and trace metal detector
- Publication number 20130001081
- Publication date Jan 3, 2013
- John Perrin Davis
- G01 - MEASURING TESTING
Information Patent Application
Compounds and processes that generate cyclopropenes and substituted...
- Publication number 20110232178
- Publication date Sep 29, 2011
- John Perrin Davis
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Cyclooctatetraene-based cathode for electrochemical cells
- Publication number 20100288628
- Publication date Nov 18, 2010
- Cheryl D. Stevenson
- H01 - BASIC ELECTRIC ELEMENTS