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Frankenberg, Germany

Guenther Heisskanaltechnik Gmbh

USPTO Granted Patents = 3

CIPO Patents = 3

Trademarks = 1

Forward Citations = 12

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5 inventors (with patents filed for the assignee):

Herbert Guenther (2 out of 3 patents)

Siegrid Sommer (1 out of 12 patents)

Stefan Sommer (1 out of 1 patent)

4. Frédéric Zimmermann (1 out of 2 patents)

5. Rudolf Gorlich (1 out of 1 patent)

6. Torsten Schnell (6 patents)

7. Frederic Zimmermann (4 patents)

8. Ralf Droessler (0 patent)

3 patents: Sort by Forward Citations

1. 9958338 - Thermocouple with a heater on a substrate (2018-05-01),

2. 8007271 - Injection nozzle, in particular hot-runner nozzle, for arrangement in an injection mould (2011-08-30),

3. 6045740 - Process and device for manufacturing injection-molded parts from plastic (2000-04-04),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#3 in Frankenberg

#8,278 in Germany

Frankenberg, Germany

Guenther Heisskanaltechnik Gmbh

Forward Citations = 12

5 inventors:

Herbert Guenther (2 out of 3 patents)

Siegrid Sommer (1 out of 12 patents)

Stefan Sommer (1 out of 1 patent)

4. Frédéric Zimmermann (1 out of 2 patents)

5. Rudolf Gorlich (1 out of 1 patent)

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