Roy KARR

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Dallas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Ophthalmic lens edging process by calculation
- Patent number 10,449,652
- Issue date Oct 22, 2019
- Essilor International
- Mark Hale
- B24 - GRINDING POLISHING
Information Patent Grant
Automated eyewear kiosk
- Patent number 10,055,929
- Issue date Aug 21, 2018
- Essilor International
- John Guerra
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATED EYEWEAR KIOSK
- Publication number 20180012440
- Publication date Jan 11, 2018
- Essilor International (Compagnie Generale D Optique)
- John GUERRA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPHTHALMIC LENS EDGING PROCESS BY CALCULATION
- Publication number 20180001435
- Publication date Jan 4, 2018
- Essilor International (Compagnie Generale D Optique)
- Mark HALE
- G02 - OPTICS