Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Furnaces for fused silica production

Furnaces for fused silica production

US Patent 6799441 · Granted Oct 5, 2004

Estimated economic value: $24,195,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Thermal reflow of glass and fused silica body2012
High purity fused silica with low absolute refractive index2012
Fused silica blank and method of forming a fused silica plate from the same2012
Methods and apparatus for pulsed doping or drying a soot preform2011
Method for suppressing metal contamination in high temperature treatment of mate2009
Passive alignment of optical fibers with optical elements2004
Photolithography method, photolithography mask blanks, and method of making2004
Methods and furnaces for fused silica production2004
Methods and furnaces for fused silica production2004
Methods and furnaces for fused silica production2004
Fused silica containing aluminum2004
Method and apparatus for adding metals to fused silica2004