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Munich, Georgia

Wika Alexander Wiegand Gmbh & Co. Kg

USPTO Granted Patents = 14

EPO Patents = 5

Trademarks = 18

Forward Citations = 80

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46 inventors (with patents filed for the assignee):

Peter Barmettler (4 out of 4 patents)

Andreas Arnold (4 out of 4 patents)

Kurt Grunder (3 out of 3 patents)

4. Alexander Kraatz (2 out of 2 patents)

5. Jürgen Pleyer (2 out of 2 patents)

6. Sasha Handach (1 out of 2 patents)

7. Thomas Rothenbach (1 out of 5 patents)

8. Albrecht Kalisch (1 out of 3 patents)

9. Thomas Heckler (1 out of 3 patents)

10. Nicolas Bauer (1 out of 2 patents)

11. Holger Glaab (1 out of 4 patents)

12. Mirko Di Marco (1 out of 5 patents)

13. Andreas Mueller (1 out of 1 patent)

14. Michael Gawronski (1 out of 1 patent)

15. Joachim Ciba (1 out of 2 patents)

14 patents: Sort by Forward Citations

1. 8973423 - Measuring device for determining the fill quantity of an SF6 gas in an isolated chamber or a switchgear, and corresponding method (2015-03-10),

2. 8441402 - Measuring instrument (2013-05-14),

3. 8327714 - Pressure gauge with pressure gauge assembly and connecting assembly (2012-12-11),

4. 8030990 - Measuring instrument in two-conductor technology (2011-10-04),

5. 8020450 - Pressure gauge (2011-09-20),

6. D635936 - Electronic pressure switch (2011-04-12),

7. 7895897 - Sensor assembly and use of a sensor assembly (2011-03-01),

8. 7698950 - Pressure sensor assembly for measuring absolute pressure (2010-04-20),

9. D559716 - Pressure measurement cartridge for a low and vacuum pressure gas pressure gage (2008-01-15),

10. D545707 - Pressure gage with radial connector (2007-07-03),

11. D543476 - Pressure gage with axial connector (2007-05-29),

12. 7080942 - Bimetal thermometer (2006-07-25),

13. 6978678 - Pressure sensor (2005-12-27),

14. 6845674 - Transfer fluid for pressure measurement technology and its application (2005-01-25),

WIKA is a global market leader in pressure, temperature, level and flow measurement technology. WIKA Alexander Wiegand SE & Co. KG is a German company that specializes in the production of high-quality measurement instruments and sensors for industrial applications. WIKA offers a wide range of products and services to meet the needs of various industries, including oil and gas, chemical, and pharmaceutical. With over 10,000 employees worldwide, WIKA is dedicated to providing innovative solutions and excellent customer service.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

14 Patents

#21 in Munich

#23 in Georgia

#40,882 in the World

Munich, Georgia

Wika Alexander Wiegand Gmbh & Co. Kg

Forward Citations = 80

46 inventors:

Peter Barmettler (4 out of 4 patents)

Andreas Arnold (4 out of 4 patents)

Kurt Grunder (3 out of 3 patents)

4. Alexander Kraatz (2 out of 2 patents)

5. Jürgen Pleyer (2 out of 2 patents)

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