Robert Rist

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St. Petersburg, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Process of drilling organic glasses using a thermoplastic film prot...
- Patent number 9,120,277
- Issue date Sep 1, 2015
- Essilor International (Compagnie Générale d'Optique)
- Haifeng Shan
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Process for producing a curved substrate covered with a film
- Patent number 9,050,755
- Issue date Jun 9, 2015
- Essilor International (Compagnie Generale d'Optique)
- Timothy E. Herod
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS OF DRILLING ORGANIC GLASSES USING A THERMOPLASTIC FILM PROT...
- Publication number 20140034226
- Publication date Feb 6, 2014
- Essilor International (Compagnie Generale D Optique)
- Haifeng Shan
- B32 - LAYERED PRODUCTS
Information Patent Application
PROCESS FOR PRODUCING A CURVED SUBSTRATE COVERED WITH A FILM
- Publication number 20130105080
- Publication date May 2, 2013
- ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
- Timothy E. Herod
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL