For the Inventor, By the Inventor

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Eastlake, OH, United States of America

Ardac, Incorporated

USPTO Granted Patents = 26

Forward Citations = 1,202

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19 inventors (with patents filed for the assignee):

Robert L Gorgone (11 out of 11 patents)

Anthony H Dolejs (8 out of 8 patents)

Alan J Kovach (6 out of 6 patents)

4. Gerald M Iannadrea (6 out of 7 patents)

5. Frank A Novak (4 out of 4 patents)

6. Claude Abraham (3 out of 5 patents)

7. Bruce R Knox (3 out of 3 patents)

8. Vladimir Suris (2 out of 7 patents)

9. Stanley P Dabrowski (2 out of 2 patents)

10. Philip C Dolsen (1 out of 1 patent)

11. Earl O Schweitzer (1 out of 3 patents)

12. Kamal Naik (1 out of 1 patent)

13. Edward Charles Sand (1 out of 1 patent)

14. Harold C Lightner (1 out of 1 patent)

15. Sanford C Murck (1 out of 1 patent)

26 patents: Sort by Forward Citations

1. 6364087 - Adaptive string detector for currency validators (2002-04-02),

2. 5975274 - Note acceptor security system (1999-11-02),

3. 5670775 - Current-boosted positive feedback logarithmic transresistance amplifier (1997-09-23),

4. 5662202 - Currency validator with cassette cash box (1997-09-02),

5. 4997405 - Coin payout system (1991-03-05),

6. 4997128 - Cassette cash box for currency validator (1991-03-05),

7. 4977583 - Cassette cash box for currency validator (1990-12-11),

8. 4881919 - Bulk coin hopper (1989-11-21),

9. 4858744 - Currency validator (1989-08-22),

10. 4645936 - Multi-denomination currency validator employing a plural (1987-02-24),

11. 4587412 - Magnetic sensor for tray acceptor (1986-05-06),

12. 4563771 - Audible security validator (1986-01-07),

13. 4554807 - Door latch mechanism (1985-11-26),

14. 4513439 - Security validator (1985-04-23),

15. 4504052 - Note receptacle for currency validator (1985-03-12),

Ardac, Incorporated is a leading technology company specializing in software development and data analytics. With over 20 years of experience, we provide innovative solutions to a wide range of industries including finance, healthcare, and manufacturing. Our team of skilled professionals is committed to delivering high-quality products and services that meet our clients' unique needs. Visit our website to learn more about our expertise and how we can help your business thrive.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

26 Patents

#3 in Eastlake, OH

#531 in Ohio

#12,431 in US

#24,069 in the World

Eastlake, OH, United States of America

Ardac, Incorporated

Forward Citations = 1,202

19 inventors:

Robert L Gorgone (11 out of 11 patents)

Anthony H Dolejs (8 out of 8 patents)

Alan J Kovach (6 out of 6 patents)

4. Gerald M Iannadrea (6 out of 7 patents)

5. Frank A Novak (4 out of 4 patents)

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