Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dynamic ultrasonic laminating apparatus having post-bonding pressure roll, and concomitant method

Dynamic ultrasonic laminating apparatus having post-bonding pressure roll, and concomitant method

US Patent 4400227 · Granted Aug 23, 1983

Estimated economic value: $8,759,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dynamic laminating method and apparatus for ultrasonically bonding juxtaposed we1985
Dynamic laminating method and apparatus for ultrasonically bonding juxtaposed we1983
Apparatus for embossing and perforating a running ribbon of thermoplastic film o1982
Method for embossing and perforating a running ribbon of thermoplastic film on a1981