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George Fischer Aktiengesellschaft

USPTO Granted Patents = 8

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),

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.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

8 Patents

#93 in

#1,188 in Switzerland