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Trademarks = 3

Forward Citations = 80

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7 inventors (with patents filed for the assignee):

Jack W Worsham (9 out of 15 patents)

David J Balke (1 out of 7 patents)

Jacques E Hoffman (1 out of 2 patents)

4. William D Bauer (1 out of 4 patents)

5. David W Eder (1 out of 2 patents)

6. Michael Stiefel (1 out of 1 patent)

7. Jacques E Hoffmann (1 out of 6 patents)

12 patents: Sort by Forward Citations

1. 9313534 - Efficient authorization system for multi-channel broadcast program options (2016-04-12),

2. 6422550 - Extending clamp (2002-07-23),

3. 6389639 - Ball washing apparatus and method (2002-05-21),

4. 6354004 - Ball pen and method (2002-03-12),

5. 6279383 - Method and apparatus for detecting leakage (2001-08-28),

6. 6112906 - Ball separator system (2000-09-05),

7. 6093134 - Ball pen and method (2000-07-25),

8. D417532 - Ball moving system (1999-12-07),

9. 5931611 - Ball diverter and converger (1999-08-03),

10. 5669096 - Ball cleaning system (1997-09-23),

11. 5454877 - Method for cleaning spherical objects and the like (1995-10-03),

12. 5373597 - Apparatus for cleaning spherical objects and the like (1994-12-20),

Intertech Corporation is a leading provider of technology solutions for businesses. With over 20 years of experience, Intertech offers a wide range of services including software development, IT consulting, and cybersecurity solutions. Their team of experts work closely with clients to deliver customized solutions that help drive business growth and success.

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USPTO Data Jan 1 1976 - Dec 16 2025

12 Patents

#23 in Skokie, IL

#1,218 in Illinois

#24,788 in US

#46,685 in the World

Skokie, IL, United States of America

Intertech Corporation