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Berlin, Germany

Raytek Gmbh

USPTO Granted Patents = 10

% Expired Patents = 40.0

Trademarks = 3

Forward Citations = 254

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17 inventors (with patents filed for the assignee):

Thomas Heinke (3 out of 26 patents)

Volker Schmidt (3 out of 13 patents)

Paul S Carlson (3 out of 11 patents)

4. Stefan H Warnke (2 out of 13 patents)

5. Hans-Jurgen Rostalski (2 out of 2 patents)

6. William Menchine (2 out of 2 patents)

7. Frank Wyrowski (2 out of 2 patents)

8. Tilo Jankowski (1 out of 3 patents)

9. Ulrich Kienitz (1 out of 5 patents)

10. Alan M Young (1 out of 16 patents)

11. Rainer Kuepper (1 out of 2 patents)

12. Stephen R King (1 out of 4 patents)

13. Herbert L Berman (1 out of 19 patents)

14. Frank W Schneider (1 out of 1 patent)

15. Uwe Klonowski (1 out of 2 patents)

10 patents: Sort by Forward Citations

1. 7703978 - Temperature measuring device (2010-04-27),

2. 7484885 - Thermal imager having sunlight exposure protection mechanism (2009-02-03),

3. 7369156 - Noncontact temperature measurement device having compressed video image transfer (2008-05-06),

4. 7304297 - Thermal imager utilizing improved radiometric calibration technique (2007-12-04),

5. 7071462 - Calibration system and method to correct distortion of thermal images from in-line and rotary thermoforming machines (2006-07-04),

6. 6585409 - Temperature-measurement device with diffractive optics (2003-07-01),

7. 6290389 - Device for temperature measurement (2001-09-18),

8. 6234669 - Device for measuring temperature without contact (2001-05-22),

9. 4642454 - Infrared intrusion detector with field of view locator (1987-02-10),

10. 4634294 - Hand-held digital temperature measuring instrument (1987-01-06),

Raytek GmbH is a leading provider of infrared temperature measurement solutions for industrial applications. With a strong focus on innovation and customer satisfaction, Raytek offers a wide range of high-quality products and services to meet the diverse needs of its clients. From handheld infrared thermometers to advanced thermal imaging systems, Raytek is dedicated to delivering reliable and accurate temperature measurement solutions for a wide range of industries.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

10 Patents

#104 in D-1000 Berlin

#3,749 in Germany

#55,954 in the World

Berlin, Germany

Raytek Gmbh

Forward Citations = 254

17 inventors:

Thomas Heinke (3 out of 26 patents)

Volker Schmidt (3 out of 13 patents)

Paul S Carlson (3 out of 11 patents)

4. Stefan H Warnke (2 out of 13 patents)

5. Hans-Jurgen Rostalski (2 out of 2 patents)

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