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% Expired Patents = 71.4

EPO Patents = 17

Forward Citations = 16

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11 inventors (with patents filed for the assignee):

Rüdiger Dehmel (3 out of 3 patents)

Andreas Gülzow (3 out of 5 patents)

Victor Romanov (1 out of 35 patents)

4. Jeffrey Richard Willshere (1 out of 5 patents)

5. Rich Lieske (1 out of 2 patents)

6. Gilbert Volpert (1 out of 1 patent)

7. Philip John Lambert (1 out of 1 patent)

8. Michael Holzbrecher (1 out of 1 patent)

9. Edward Bruchwald (1 out of 1 patent)

10. Brian Lau (1 out of 1 patent)

11. David Byrd (1 out of 1 patent)

12. Martyn Buttle (1 patent)

13. John Bruce Knowles (1 patent)

14. Fraser Shaw (5 patents)

15. James Graham Hall (5 patents)

7 patents: Sort by Forward Citations

1. 9013199 - Contact-connection unit for a test apparatus for testing printed circuit boards (2015-04-21),

2. 8985014 - Print head assembly, screen printing system and method (2015-03-24),

3. 8749259 - Full grid cassette for a parallel tester for testing a non-componented printed circuit board, spring contact pin for such a full grid cassette and adapter for a parallel tester for testing a non-componented printed circuit board (2014-06-10),

4. 8704545 - Determination of properties of an electrical device (2014-04-22),

5. 8676370 - Workpiece carrier and workpiece positioning system and method (2014-03-18),

6. D668715 - Printing stencil (2012-10-09),

7. 7982481 - Module for a parallel tester for the testing of circuit boards (2011-07-19),

DTG International GmbH is a leading provider of innovative IT solutions for businesses worldwide. With a focus on cutting-edge technology and exceptional customer service, we help organizations optimize their operations and achieve their digital transformation goals. Our services include IT consulting, software development, cloud solutions, and cybersecurity services.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

7 Patents

#92 in Zurich

#1,339 in Switzerland

Zurich, Switzerland

Dtg International Gmbh