For the Inventor, By the Inventor

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Columbus, OH, United States of America

Bartec Corporation

USPTO Granted Patents = 12

% Expired Patents = 33.3

EPO Patents = 11

Trademarks = 2

Forward Citations = 73

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14 inventors (with patents filed for the assignee):

Karl-Heinz Lux (4 out of 8 patents)

Reinhold Barlian (4 out of 15 patents)

Hans-Martin Lösch (2 out of 3 patents)

4. Alfred Boehm (2 out of 8 patents)

5. Ewald Warmuth (2 out of 2 patents)

6. Necip Berme (1 out of 114 patents)

7. Emre Akbas (1 out of 11 patents)

8. Muhammed Kocabas (1 out of 3 patents)

9. Muhammed Salih Karagoz (1 out of 3 patents)

10. Wolfgang Emmert (1 out of 1 patent)

11. Sebastian Kuhn (1 out of 1 patent)

12. Ralph Lanig (1 out of 1 patent)

13. Thomas Michelbach (1 out of 2 patents)

14. Michel Barloy (1 out of 1 patent)

15. Alfred Böhm (1 patent)

12 patents: Sort by Forward Citations

1. 10897108 - Device for use in explosive atmosphere zones (2021-01-19),

2. 10853970 - System for estimating a three dimensional pose of one or more persons in a scene (2020-12-01),

3. 9431755 - Current-carrying lead and plug connector having such a current-carrying lead (2016-08-30),

4. D736157 - Electrical connector (2015-08-11),

5. D735668 - Electrical connector (2015-08-04),

6. 8378234 - Housing for an electrical device (2013-02-19),

7. 7892010 - Electric device with protective closure device for contact tubes of the plug receptacle (2011-02-22),

8. 7134770 - Indicating light (2006-11-14),

9. 7129811 - Electrical structural part and method of its manufacture (2006-10-31),

10. 6980708 - Device for fibre optic temperature measurement with an optical fibre (2005-12-27),

11. 6871540 - Method and device for determining quantities of fluid (2005-03-29),

12. 6116431 - Filter pan construction (2000-09-12),

Bartec Corporation is a global leader in explosion protection and hazardous area safety technology. With over 40 years of experience, Bartec provides innovative solutions for critical industrial applications, such as oil and gas, chemical, pharmaceutical, and mining industries. They offer a wide range of products, including explosion-proof enclosures, lighting, communication systems, and safety instruments, to ensure the highest level of safety and reliability for their customers.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Bartec Corporation

12 Patents

#69 in Columbus, OH

#1,067 in Ohio

#25,526 in US

#48,090 in the World

Columbus, OH, United States of America

Bartec Corporation

Forward Citations = 73

14 inventors:

Karl-Heinz Lux (4 out of 8 patents)

Reinhold Barlian (4 out of 15 patents)

Hans-Martin Lösch (2 out of 3 patents)

4. Alfred Boehm (2 out of 8 patents)

5. Ewald Warmuth (2 out of 2 patents)

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