Evan P. GREEN

Person

Lawrenceville, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Elongation method and preform for producing an optical glass component
- Patent number 11,840,472
- Issue date Dec 12, 2023
- HERAEUS QUARTZ NORTH AMERICA LLC
- Qiulin Ma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Upward collapse process and apparatus for making glass preforms
- Patent number 11,811,453
- Issue date Nov 7, 2023
- HERAEUS QUARTZ NORTH AMERICA LLC
- Qiulin Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Elongation method and preform for producing an optical glass component
- Patent number 11,618,708
- Issue date Apr 4, 2023
- HERAEUS QUARTZ NORTH AMERICA LLC
- Qiulin Ma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for preform or tube drawing based on its viscosity
- Patent number 11,454,580
- Issue date Sep 27, 2022
- HERAEUS QUARTZ NORTH AMERICA LLC
- Georges Levon Fattal
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Upward collapse process and apparatus for making glass preforms
- Patent number 11,405,107
- Issue date Aug 2, 2022
- HERAEUS QUARTZ NORTH AMERICA LLC
- Qiulin Ma
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus and method for measurement of transparent cylindrical art...
- Patent number 10,388,028
- Issue date Aug 20, 2019
- HERAEUS QUARTZ NORTH AMERICA LLC
- Qiulin Ma
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
ULTRA LOW-NA REFRACTIVE INDEX PROFILING SYSTEM AND METHOD FOR FILTE...
- Publication number 20240369479
- Publication date Nov 7, 2024
- Heraeus Quartz North America LLC
- Maximilian SCHMITT
- G01 - MEASURING TESTING
Information Patent Application
UPWARD COLLAPSE PROCESS AND APPARATUS FOR MAKING GLASS PREFORMS
- Publication number 20220286204
- Publication date Sep 8, 2022
- Heraeus Quartz North America LLC
- Qiulin Ma
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
ELONGATION METHOD AND PREFORM FOR PRODUCING AN OPTICAL GLASS COMPONENT
- Publication number 20210130221
- Publication date May 6, 2021
- Heraeus Quartz North America LLC
- Qiulin Ma
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
UPWARD COLLAPSE PROCESS AND APPARATUS FOR MAKING GLASS PREFORMS
- Publication number 20180145752
- Publication date May 24, 2018
- HERAEUS TENEVO LLC
- Qiulin MA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELONGATION METHOD AND PREFORM FOR PRODUCING AN OPTICAL GLASS COMPONENT
- Publication number 20170320768
- Publication date Nov 9, 2017
- HERAEUS TENEVO LLC
- Qiulin MA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
APPARATUS AND METHOD FOR PREFORM OR TUBE DRAWING BASED ON ITS VISCO...
- Publication number 20170254733
- Publication date Sep 7, 2017
- HERAEUS TENEVO LLC
- Georges Levon FATTAL
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR MEASUREMENT OF TRANSPARENT CYLINDRICAL ART...
- Publication number 20170084050
- Publication date Mar 23, 2017
- HERAEUS TENEVO LLC
- Qiulin MA
- G01 - MEASURING TESTING

Evan P. GREEN

Person

Patents Grantslast 30 patents

Elongation method and preform for producing an optical glass component

Upward collapse process and apparatus for making glass preforms

Elongation method and preform for producing an optical glass component

Method for preform or tube drawing based on its viscosity

Upward collapse process and apparatus for making glass preforms

Apparatus and method for measurement of transparent cylindrical art...

Patents Applicationslast 30 patents

ULTRA LOW-NA REFRACTIVE INDEX PROFILING SYSTEM AND METHOD FOR FILTE...

UPWARD COLLAPSE PROCESS AND APPARATUS FOR MAKING GLASS PREFORMS

ELONGATION METHOD AND PREFORM FOR PRODUCING AN OPTICAL GLASS COMPONENT

UPWARD COLLAPSE PROCESS AND APPARATUS FOR MAKING GLASS PREFORMS

ELONGATION METHOD AND PREFORM FOR PRODUCING AN OPTICAL GLASS COMPONENT

APPARATUS AND METHOD FOR PREFORM OR TUBE DRAWING BASED ON ITS VISCO...

APPARATUS AND METHOD FOR MEASUREMENT OF TRANSPARENT CYLINDRICAL ART...