Edwin G.E. Jahngen

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Kingston, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas chromatography oven heaters
- Patent number 6,485,543
- Issue date Nov 26, 2002
- Stephen J. MacDonald
- G01 - MEASURING TESTING
Information Patent Grant
Use of water soluble enzyme-polymer conjugates for cleaning contact...
- Patent number 6,008,037
- Issue date Dec 28, 1999
- Polymer Technology Corporation
- Edward James Ellis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Article and method for detecting skin irritants
- Publication number 20060147341
- Publication date Jul 6, 2006
- Edwin G.E. Jahngen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE