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Bern, Switzerland

Hasler Ag

USPTO Granted Patents = 21

Trademarks = 1

Forward Citations = 617

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25 inventors (with patents filed for the assignee):

Emanuel R Hafner (4 out of 4 patents)

Andre Kislovski (3 out of 3 patents)

Zdenek Nenadal (2 out of 2 patents)

4. Heinrich Ryser (2 out of 2 patents)

5. Bohdan Ulrich (2 out of 3 patents)

6. Christian Moy (1 out of 12 patents)

7. Erwin Berger (1 out of 5 patents)

8. Werner Wuthrich (1 out of 7 patents)

9. Hans G Rosdolsky (1 out of 1 patent)

10. Heinrich Meyr (1 out of 1 patent)

11. E Hafner (1 out of 1 patent)

12. H Mey (1 out of 1 patent)

13. Hansjurg Mey (1 out of 1 patent)

14. Heini Meyr (1 out of 1 patent)

15. Eberhard W Vogel (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 4896091 - Electric power converter (1990-01-23),

2. 4887807 - Side-limit stop for a device for separating of paper pieces from a stack (1989-12-19),

3. 4853611 - Inductive, electrically-controllable component (1989-08-01),

4. 4793405 - Process and apparatus for dissipating the heat loss of at least one (1988-12-27),

5. 4785389 - Astable, magnetically coupled multivibrator (1988-11-15),

6. 4730821 - Device for separating prefolded, foldable sheets (1988-03-15),

7. 4563375 - Flat bag filled with thermally conducting liquid or paste (1986-01-07),

8. 4403981 - Folding machine (1983-09-13),

9. 4342976 - Pulse transformer (1982-08-03),

10. 4179701 - Device for electromechanically positioning a unilaterally pivoted lever (1979-12-18),

11. 4172543 - Resilient attachment clip (1979-10-30),

12. 4138667 - Segment digital/analogue converter (1979-02-06),

13. 4119804 - Open loop system for transmitting digital information (1978-10-10),

14. 4110743 - Wireless paging receiver (1978-08-29),

15. 4084133 - Method of and apparatus for determining the direction of the mutual (1978-04-11),

Hasler AG is a leading Swiss company specializing in the design and manufacture of high-quality industrial machinery for the processing and packaging of food products. With over 50 years of experience, Hasler AG is known for its innovative solutions and reliable customer service.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

21 Patents

#9 in Bern

#568 in Switzerland

#29,052 in the World

Bern, Switzerland

Hasler Ag

Forward Citations = 617

25 inventors:

Emanuel R Hafner (4 out of 4 patents)

Andre Kislovski (3 out of 3 patents)

Zdenek Nenadal (2 out of 2 patents)

4. Heinrich Ryser (2 out of 2 patents)

5. Bohdan Ulrich (2 out of 3 patents)

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