Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electrical test and measuring device

Electrical test and measuring device

US Patent D455088 · Granted Apr 2, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Beverage bottle2008
Alternating voltage detector2003
Test device for electrical voltages with integrated illumination unit2002
Rotary switch2000
Measuring instrument2000
Measuring instrument2000
Voltage tester1999
Process for determining the phase sequence in a three-phase network (rotary curr1999
Digital multi meter1998
Electronic hand held measuring instrument1998
Measuring apparatus1998
Voltage tester1998