Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Substantially spherical particles of lithium silicates with improved mechanical properties and improved surface quality

Substantially spherical particles of lithium silicates with improved mechanical properties and improved surface quality

US Patent 5759930 · Granted Jun 2, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Infrared absorbing glass wafer and method for producing same2015
Lead-free optical glasses2001
Barium-free dental glass having good x-ray absorption1997
Substantially spherical particles of lithium silicates with improved mechanical 1996
Substantially spherical particles of lithium silicates with improved mechanical 1996
Substantially spherical particles of lithium silicates with improved mechanical 1996
Substantially spherical particles of lithium silicates with improved mechanical 1996
Substantially spherical particles of lithium silicates with improved mechanical 1996
Lead- and barium-free crystal glass having high optical transmission1995
Optical glass of negative anomalous partial dispersion in the blue region1992
Optical glass of negative anomalous partial dispersion in the blue region1992
Method of forming stable images in electron beam writable glass compositions1992