Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rare earth-containing alkali silicate frits and their use for the preparation of porcelain enamel coatings with improved cleanability

Rare earth-containing alkali silicate frits and their use for the preparation of porcelain enamel coatings with improved cleanability

US Patent 5382552 · Granted Jan 17, 1995

Estimated economic value: $20,381,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus for working the abdominal muscles while protecting the back and promot2007
Rare earth-containing frits having a high glass transition temperature and their1993
Rare earth-containing frits having a high glass transition temperature and their1993
Fluorine-free mold powders1991
Dryer drum lamp assembly1990
Fluorine-free mold powders1989