Warren M. Griffith

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Charlottesville, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Concentric shaft split timing screw system
- Patent number 10,059,528
- Issue date Aug 28, 2018
- Lighthouse Instruments, LLC
- Michael A. Timmins
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for increased purge efficacy in optical absorp...
- Patent number 9,176,050
- Issue date Nov 3, 2015
- Lighthouse Instruments, LLC
- Warren M. Griffith
- G01 - MEASURING TESTING
Information Patent Grant
System and method for automated headspace analysis
- Patent number 7,067,323
- Issue date Jun 27, 2006
- Lighthouse Instruments, LLC
- James R. Veale
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CONCENTRIC SHAFT SPLIT TIMING SCREW SYSTEM
- Publication number 20170183165
- Publication date Jun 29, 2017
- Lighthouse Instruments, LLC.
- Michael A. TIMMINS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR INCREASED PURGE EFFICACY IN OPTICAL ABSORP...
- Publication number 20130293892
- Publication date Nov 7, 2013
- Warren M. GRIFFITH
- G01 - MEASURING TESTING
Information Patent Application
System and method for automated headspace analysis
- Publication number 20050084974
- Publication date Apr 21, 2005
- Lighthouse Instruments, LLC.
- James R. Veale
- G01 - MEASURING TESTING