Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Control device of a direct-current electric motor for a windshield wiper

Control device of a direct-current electric motor for a windshield wiper

US Patent 4733147 · Granted Mar 22, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Geared motor for a window regulator and method for operating the window regulato2005
Motorized activation2001
Process for producing a commutator of a rotating machine1999
Device for measuring torques, especially for reduction gearing for activating a 1998
Sweep control apparatus for windshield wipers1993
Windshield wiper system with rain detector1991
Reactor for the fixation of a gas on a solid which may be used in particular for1985