Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for regulating rotation speed of roller in laminator

Apparatus for regulating rotation speed of roller in laminator

US Patent 7571755 · Granted Aug 11, 2009

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Roller driving apparatus of laminator2006
Temperature and power supply stable current source1986
Trimless bandgap reference voltage generator1986
High impedance amplifier for an IC chip1985