Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Face protecting mask

Face protecting mask

US Patent D282117 · Granted Jan 14, 1986

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for preparation of nutritional supplement for animals2003
Skate guard2002
Derivatives of carbohydrates and compositions containing them2001
Heterocyclic chemical compound2000
Use of an ester of inositoltrisphosphate for the treatment of inflammatory condi1999
Pharmaceutical composition with improved bioavailability of inositol phosphate1998
Pharmaceutical composition with improved bioavailability of inositol phosphate1997
Method for analytical separation of inositol phosphates with quaternary amine an1993
Crystallization of polyaluminium hydroxide complexes1985
Face protecting mask1985
Face protecting mask1985
Ice skate guard1983