Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for manufacture of surface-modified oriented polymeric film

Process for manufacture of surface-modified oriented polymeric film

US Patent 4631155 · Granted Dec 23, 1986

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Polymeric coated substrates for producing optically variable products1999
Crotonic acid polymer coated substrates for producing optically variable product1999
Spill-resistant drinking straw1993
Robotic fluid-actuated muscle analogue tree trimmer1993
Robotic fluid-actuated muscle analogue1991
Moisture-resistant, coated thermoplastic film having enhanced adhesion to inks a1990
Moisture-resistant, coated thermoplastic film having enhanced adhesion to inks a1989
Process for manufacture of surface-modified oriented polymeric film1989
Apparatus and method for solar heating of water1988
Tamper-resistant polyester credit cards1985
Polyester film primed with organic acid salts1985
Process for manufacture of tamper-resistant polyester credit cards1985