Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of manufacturing a multi-component glass cylindrical part in the form of a tube and/or rod

Method of manufacturing a multi-component glass cylindrical part in the form of a tube and/or rod

US Patent 5618325 · Granted Apr 8, 1997

Estimated economic value: $1,976,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical guide comprising an amplifier medium and a method for producing said gui2006
Method of manufacturing a monomode fluoride optical fiber, and an optical amplif2003
Optical fibre amplifier with UV light absorption2002
Method of manufacturing a cylindrical part from glass, especially from fluorinat1994