Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Vertical drawing method for producing a cylindrical glass body and device for carrying out said method

Vertical drawing method for producing a cylindrical glass body and device for carrying out said method

US Patent 7891213 · Granted Feb 22, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Egg storage and dispensing system2025
High-strength welding process for making heavy glass preforms with large cross s2023
Heating burner for producing an integral bond between components of quartz glass2022
Method for producing an integral bond between components of quartz glass and hea2021
Formation of elongated glass components with low bow using a gripper device2020
Method for producing a substrate tube of quartz glass2019
Method for producing a substrate tube of quartz glass2019
Process for producing a cylindrical component made of glass by elongation2015
Process for producing a cylindrical component made of glass by elongation2015
Process for producing a cylindrical component made of glass by elongation2015
System and method for fabricating optical fiber preform and optical fiber2015
Drawing method for producing cylindrical-shaped components from quartz glass2013