Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Waterproof heat-preservative film and manufacture method thereof

Waterproof heat-preservative film and manufacture method thereof

US Patent 6805945 · Granted Oct 19, 2004

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Audio mixer2025
Integrated storage platform system and method thereof2014
Method for manufacturing temperature-maintaining material2003