Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Easy-to-clean glass or glass-ceramic cookware in the alkaline earth metal oxide-Al.sub.2 O.sub.3 -Sio field

Easy-to-clean glass or glass-ceramic cookware in the alkaline earth metal oxide-Al.sub.2 O.sub.3 -Sio field

US Patent 4360567 · Granted Nov 23, 1982

Estimated economic value: $1,579,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Laminated transparent polarizing glasses and method of making1990
Laminated transparent polarizing glasses and method of making1989