Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Equipment for testing electrical devices such as solenoids

Equipment for testing electrical devices such as solenoids

US Patent 4504789 · Granted Mar 12, 1985

Estimated economic value: $978,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods for prolonging battery life in toll transponders2018
Electronic toll collection transponder orientation device and method2013
High occupancy vehicle status signaling using electronic toll collection infrast2011
Turf aeration device2010
Hitch system2002
Sod replanting tine with a biased slidably positioned plug ejector and method of1999
Turf aeration device1998
Turf aeration device1996