David THORNHILL

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Dallas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-layer assembly and method for controlling layer thicknesses
- Patent number 10,544,501
- Issue date Jan 28, 2020
- Essilor International
- Mark Mildebrath
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR LAYER BY LAYER OPTIMIZATION OF A THIN FILM
- Publication number 20200024728
- Publication date Jan 23, 2020
- Essilor International
- David THORNHILL
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SUBSTRATE HOLDER FOR COATING EQUIPED WITH MOVEABLE SHUTTERS AND MET...
- Publication number 20190136364
- Publication date May 9, 2019
- Essilor International
- Haipeng ZHENG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Multi-Layer Assembly and Method for Controlling Layer Thicknesses
- Publication number 20160319421
- Publication date Nov 3, 2016
- Essilor International (Compagnie Generale D Optique)
- Mark MILDEBRATH
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...