Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Temperature indicating compositions of matter

Temperature indicating compositions of matter

US Patent 4232552 · Granted Nov 11, 1980

Estimated economic value: $796,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process of making a reversible chemical thermometer2002
Reversible chemical thermometer2001
Reversible chemical thermometer1998
Remote sterilization monitor1998
Ammonia scavenger1987
Slip resistant absorbent pad1985
Protective packaging for thermolabile goods using compounds with melting points 1984
Pressure sensitive adhesive containing a nucleating agent for use in a disposabl1983
Pressure sensitive adhesive containing a nucleating agent for use in a disposabl1983
Used surgical sharps container with re-usable magnetic base1983
Temperature indicating compositions of matter1982
Temperature indicating compositions of matter1982