CIPO Patents = 2

Forward Citations = 60

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8 inventors (with patents filed for the assignee):

Karl Kirchweger (3 out of 19 patents)

Heinz Fachbach (2 out of 14 patents)

Gerhard Thien (2 out of 14 patents)

4. Helmut List (1 out of 27 patents)

5. Rudolf Zeiringer (1 out of 10 patents)

6. Josef Greier (1 out of 18 patents)

7. Peter Krempl (1 out of 6 patents)

8. Peter Claassen (1 out of 11 patents)

9. Hans List (0 patent)

10. Michael Schabbach (0 patent)

11. Hans Kintzig (0 patent)

12. Steven N Roe (0 patent)

13. Charles C Raney (0 patent)

5 patents: Sort by Forward Citations

1. 4340014 - Ventilation blower for a noise-suppressing encapsulated internal (1982-07-20),

2. 4197826 - Internal combustion engine having a noise-suppressing encapsulation (1980-04-15),

3. 4194484 - Internal combustion engine having a noise suppressing encapsulation (1980-03-25),

4. 4194401 - Transducer for measuring the internal pressure in pipes (1980-03-25),

5. 4169387 - Transducer for mechanical measured variables, especially a pressure (1979-10-02),

Hans List is a technology company specializing in digital solutions for businesses. With a focus on innovation and user experience, Hans List offers a wide range of services including software development, digital marketing, and IT consulting. Their team of experts is dedicated to helping companies achieve their digital goals and stay ahead in today's competitive market.

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

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USPTO Data Jan 1 1976 - Jan 20 2026

5 Patents

#31 in Graz

#501 in Austria

Graz, Austria

Hans List