Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pipe sizing guage

Pipe sizing guage

US Patent D445348 · Granted Jul 24, 2001

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Active matrix substrate2005
Method of manufacturing an active matrix substrate2003
Method of manufacturing a transistor2003
Electronic device and their manufacture2002
Electronic devices and their manufacture2000
Micro-controller based frequency calibration1999
Random time interval generator1999
Balanced battery charger1999
Wrist strap test mode circuitry1999
Adaptive sleep circuit using network timing feedback1999