Glendale Heights, IL, United States of America

Coin Mechanisms, Inc.

Calculating rank

USPTO Granted Patents = 6

Forward Citations = 89

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7 inventors (with patents filed for the assignee):

Joe Ferrantelli (3 out of 3 patents)

Kirk D Hoffman (3 out of 5 patents)

Robert Huizenger (3 out of 3 patents)

4. Donald Parker (1 out of 1 patent)

5. Robert Rollins (1 out of 1 patent)

6. Edward H Bell (1 out of 3 patents)

7. Raymond W Nicholson (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6098777 - Method and apparatus for discriminating different coins in free fall (2000-08-08),

2. 5823315 - Coin detector and identifier apparatus and method (1998-10-20),

3. 5568855 - Coin detector and identifier apparatus and method (1996-10-29),

4. 5433310 - Coin discriminator with offset null coils (1995-07-18),

5. 4905814 - Coil configuration for electronic coin tester and method of making (1990-03-06),

6. 4327824 - Cheat preventing device for coin machines (1982-05-04),

Company Overview

Coin Mechanisms, Inc. is a global leader in the design and manufacturing of coin and bill acceptors for vending machines, amusement games, and more. With over 50 years of experience, they provide innovative payment solutions to businesses worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#4 in Glendale Heights, IL

#2,113 in Illinois

#45,030 in US

Glendale Heights, IL, United States of America