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Landsberg a. Lech, Germany

Rational Gmbh

USPTO Granted Patents = 9

Trademarks = 6

Forward Citations = 147

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16 inventors (with patents filed for the assignee):

Peter Wiedemann (1 out of 12 patents)

Jaroslav Klouda (1 out of 5 patents)

Wilfried Durth (1 out of 6 patents)

4. Franz Koch (1 out of 4 patents)

5. Maarten Joannes Botman (1 out of 1 patent)

6. Gerd Gumienny (1 out of 3 patents)

7. Armin Klingler (1 out of 1 patent)

8. Daulton Baker (1 out of 1 patent)

9. Erhard Loffler (1 out of 1 patent)

10. David H Bernstein (1 out of 24 patents)

11. Walter A Wallach, Jr (1 out of 17 patents)

12. Michael T Devlin (1 out of 1 patent)

13. David R Stevenson (1 out of 1 patent)

14. James A Wilson, Jr (1 out of 1 patent)

15. Michael B Druke (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 6076518 - Steam generator (2000-06-20),

2. 5915372 - Heat exchanger (1999-06-29),

3. 5842409 - Support assembly for cooking fowl (1998-12-01),

4. D401167 - Display for a cooking device (1998-11-17),

5. 5462404 - Arrangement for an air supply of a radial fan or blower (1995-10-31),

6. 5370498 - Apparatus for elimination of gas constituents (1994-12-06),

7. 4791550 - Higher order language-directed computer (1988-12-13),

8. 4766536 - Computer bus apparatus with distributed arbitration (1988-08-23),

9. 4736287 - Set association memory system (1988-04-05),

Rational Gmbh is a leading provider of professional kitchen solutions, specializing in combi steamers and ovens. With a focus on innovation and quality, Rational helps businesses in the foodservice industry achieve exceptional cooking results, efficiency, and sustainability. Trusted by chefs worldwide, Rational's products are known for their reliability and performance.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

9 Patents

#1 in Landsberg a. Lech

#4,036 in Germany

Landsberg a. Lech, Germany

Rational Gmbh

Forward Citations = 147

16 inventors:

Peter Wiedemann (1 out of 12 patents)

Jaroslav Klouda (1 out of 5 patents)

Wilfried Durth (1 out of 6 patents)

4. Franz Koch (1 out of 4 patents)

5. Maarten Joannes Botman (1 out of 1 patent)

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