Forward Citations = 56

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12 inventors (with patents filed for the assignee):

Kurt Fischer (1 out of 16 patents)

Peter Kunz (1 out of 9 patents)

Rudolf Pavlovsky (1 out of 10 patents)

4. Wendelin Weimann (1 out of 6 patents)

5. Franz Satmer (1 out of 5 patents)

6. Ernst Trondle (1 out of 1 patent)

7. Alfred Thalmann (1 out of 15 patents)

8. Jakob Rohr (1 out of 4 patents)

9. Franz Mueller (1 out of 1 patent)

10. Reinhold Linkert (1 out of 1 patent)

11. Horst Hoffmann (1 out of 1 patent)

12. Emil Becker (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 5063987 - Apparatus for cooling molds (1991-11-12),

2. 5034035 - Device for preparing bulk material with a dust removal arrangement (1991-07-23),

3. 4923659 - Method of welding tubular components of thermoplastic material (1990-05-08),

4. 4544407 - Process for producing cast iron castings with a vermicular graphite (1985-10-01),

5. 4425957 - Metering fuel supply to a sand packing combustion chamber (1984-01-17),

6. 4371212 - Wheel rim bolt attachment (1983-02-01),

7. 4362684 - Process and apparatus for making a welding sleeve (1982-12-07),

8. 4222692 - Machine tool feed system with adjustable bearings (1980-09-16),

Company Overview

George Fischer Aktiengesellschaft is a leading global supplier of industrial piping systems and components. With over 200 years of experience, the company offers a wide range of products including pipes, fittings, valves, and instrumentation for diverse applications in the water, gas, and industrial sectors. George Fischer is known for its innovation, quality, and commitment to sustainability.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#77 in

#1,223 in Switzerland

CH

George Fischer Aktiengesellschaft

Forward Citations = 56

12 inventors:

Kurt Fischer (1 out of 16 patents)

Peter Kunz (1 out of 9 patents)

Rudolf Pavlovsky (1 out of 10 patents)

4. Wendelin Weimann (1 out of 6 patents)

5. Franz Satmer (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: George Fischer Aktiengesellschaft. Retrieved from https://idiyas.com/company/george-fischer-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]