Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for heating a silica optical fiber in a fiber-drawing installation

Method and apparatus for heating a silica optical fiber in a fiber-drawing installation

US Patent 5247147 · Granted Sep 21, 1993

Estimated economic value: $231,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Microwave or radio frequency device including three decoupled generators2007
Stage of a power generator of high frequency current2005
Method of manufacturing a multi-core optical fiber1999
Method of manufacturing a multi-core optical fiber1999
Gas phase catalytic reactor1999
Method of manufacturing a multi-core optical fiber1998
Method of manufacturing a multi-core optical fiber1998
Method of applying an amorphous boron-based protective coating to an optical fib1998
Method of applying an amorphous boron-based protective coating to an optical fib1998
Optical fiber coated with an amorphous boron protective layer, and a method of d1998
Optical fiber coated with an amorphous boron protective layer, and a method of d1998
Monomode optical fiber1997