Christopher J. Baldy

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Murrysville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for selection of photochromic optical articles
- Patent number 11,525,757
- Issue date Dec 13, 2022
- Transitions Optical, Ltd.
- Gilles Baillet
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Photochromic Lens Demonstration Unit
- Publication number 20240210273
- Publication date Jun 27, 2024
- Transition Optical, Ltd.
- Christopher J. Baldy
- G01 - MEASURING TESTING
Information Patent Application
Method, System, and Computer Program Product for Generating a Custo...
- Publication number 20220156326
- Publication date May 19, 2022
- Transitions Optical, Ltd.
- Sean D. Whelan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Selection of Photochromic Optical Articles
- Publication number 20190271612
- Publication date Sep 5, 2019
- Transitions Optical, Ltd.
- Gilles Baillet
- G01 - MEASURING TESTING
Information Patent Application
VISION ENHANCING OPTICAL ARTICLES
- Publication number 20100232003
- Publication date Sep 16, 2010
- TRANSITIONS OPTICAL, INC.
- Christopher J. Baldy
- G02 - OPTICS