Margaret Ree Fraelich

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Ft. Worth, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Fresnel lens array with novel lens element profile
- Patent number 9,097,841
- Issue date Aug 4, 2015
- Luigi Salvatore Fornari
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Fresnel Lens Array With Novel Lens Element Profile
- Publication number 20120060920
- Publication date Mar 15, 2012
- Fresnel Technologies Inc.
- Luigi Salvatore Fornari
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL