Forward Citations = 79

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12 inventors (with patents filed for the assignee):

Bernhard Stark (2 out of 5 patents)

Kurt Pfeifer (2 out of 3 patents)

Hans-Heinrich Westendarp (1 out of 7 patents)

4. Eugen Rost (1 out of 2 patents)

5. Heinrich Dohmann (1 out of 1 patent)

6. Klaus Hemmelmann (1 out of 1 patent)

7. Ewald Könlg (1 out of 1 patent)

8. Eugen Metzler (1 out of 2 patents)

9. Ewald Konig (1 out of 2 patents)

10. Walter Beirle (1 out of 5 patents)

11. Hans J Huck (1 out of 1 patent)

12. Hans Kordt (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 6247877 - Pipe switch with spherical plug (2001-06-19),

2. 6186334 - Method of and apparatus for screening bulk material (2001-02-13),

3. 6186164 - Rotary valve comprising a drawing device (2001-02-13),

4. 6129246 - Rotary feeder for dosing bulk material (2000-10-10),

5. 6052919 - Process for making granulate of polymeric material (2000-04-25),

6. 6045009 - Rotary valve (2000-04-04),

7. 6024111 - Process for hydraulic transport of bulk material (2000-02-15),

8. 5873393 - Device for filling a container with free-flowing bulk material (1999-02-23),

9. 5746258 - Apparatus for filling a container with free-flowing bulk material (1998-05-05),

Company Overview

Waeschle GmbH is a leading provider of industrial air handling solutions, such as fans, blowers, and compressors. With over 90 years of experience, Waeschle has established itself as a trusted partner for various industries, including automotive and manufacturing. Their innovative products are known for their reliability and energy efficiency, helping customers optimize their processes and reduce operating costs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

9 Patents

#5 in Weingarten

#4,072 in Germany

Weingarten, Germany

Waeschle Gmbh

Forward Citations = 79

12 inventors:

Bernhard Stark (2 out of 5 patents)

Kurt Pfeifer (2 out of 3 patents)

Hans-Heinrich Westendarp (1 out of 7 patents)

4. Eugen Rost (1 out of 2 patents)

5. Heinrich Dohmann (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Waeschle Gmbh. Retrieved from https://idiyas.com/company/waeschle

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]