Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Coin discriminating apparatus using coil pulses of different lengths

Coin discriminating apparatus using coil pulses of different lengths

US Patent 4717006 · Granted Jan 5, 1988

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and system to provide feedback for energy saving to a user of a property 2018
Apparatus and method for detecting degradation in climate control system perform2018
Coin discriminators2009
Coin discriminator where frequencies of eddy currents are measured2009
Discriminator for bimetallic coins2005
Coin and disc sorting1989
Coin detection device1989