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Winterthur, Switzerland

Kistler Instrumente Ag

USPTO Granted Patents = 34

Trademarks = 1

Forward Citations = 493

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38 inventors (with patents filed for the assignee):

Peter Wolfer (13 out of 29 patents)

Hans Conrad Sonderegger (13 out of 18 patents)

Reto Calderara (7 out of 16 patents)

4. Hans Ulrich Baumgartner (6 out of 6 patents)

5. Paul Engeler (4 out of 16 patents)

6. John M Kubler (3 out of 5 patents)

7. Mario Giorgetta (3 out of 4 patents)

8. Michael D Insalaco (2 out of 4 patents)

9. Rolf Kuratle (2 out of 2 patents)

10. Max Vollenweider (2 out of 3 patents)

11. Urs B Meyer (1 out of 32 patents)

12. Denis Kohler (1 out of 9 patents)

13. Leo Amstutz (1 out of 4 patents)

14. Georges Schaffner (1 out of 6 patents)

15. Giorgetta Mario (1 out of 1 patent)

Core Competencies:

Shear Accelerometer

Force Sensor

Charge Amplifier

High-Pressure Transducer

Piezoelectric Element

Monitoring System

Accelerometer

Force Transducer

Electrical Measuring Apparatus

Diaphragm Arrangement

Balancing Device

Machining Method

34 patents: Sort by Forward Citations

1. 5512794 - Shear accelerometer (1996-04-30),

2. 5501111 - Force sensor systems especially for determining dynamically the axle (1996-03-26),

3. 5329823 - Interposed force sensor including amplifiers (1994-07-19),

4. 5297430 - Thin disk force sensor and method of making (1994-03-29),

5. 5265481 - Force sensor systems especially for determining dynamically the axle (1993-11-30),

6. 5252928 - Charge amplifier circuit (1993-10-12),

7. 5179857 - Monitoring system for cyclically operating machines (1993-01-19),

8. 5154084 - Beam force measuring system for cyclically operating machines (1992-10-13),

9. 5029483 - Measuring platform (1991-07-09),

10. 5009106 - Accelerometer with improved shock resistance (1991-04-23),

11. 4982608 - High-pressure transducer (1991-01-08),

12. 4974454 - Force transducers for fitting in force plates (1990-12-04),

13. 4922188 - Electrical peak value measuring and evaluating apparatus (1990-05-01),

14. 4905518 - Accelerometer mounting assembly (1990-03-06),

15. 4843887 - Method and device for measuring pressures in tubular bodies (1989-07-04),

Company Overview

Kistler Instrumente AG, based in Winterthur, Switzerland, specializes in the development and manufacturing of high-precision measurement technology. The company focuses on providing solutions for dynamic pressure, force, torque, and acceleration measurements across various industries. Kistler's innovations are integral to automotive engineering, aerospace, and industrial automation, enabling enhanced performance and quality control. With a commitment to advancing measurement technology, Kistler plays a pivotal role in supporting research and development initiatives globally.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

34 Patents

#12 in Winterthur

#409 in Switzerland

#19,651 in the World

Winterthur, Switzerland

Kistler Instrumente Ag

Forward Citations = 493

38 inventors:

Peter Wolfer (13 out of 29 patents)

Hans Conrad Sonderegger (13 out of 18 patents)

Reto Calderara (7 out of 16 patents)

4. Hans Ulrich Baumgartner (6 out of 6 patents)

5. Paul Engeler (4 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kistler Instrumente Ag. Retrieved from https://idiyas.com/company/kistler-instrumente-ag

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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