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For the Inventor, By the Inventor

Zurich, Switzerland

Maag Pump Systems Textron Ag


USPTO Granted Patents = 11

% Expired Patents = 18.2

Trademarks = 9

Forward Citations = 112

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14 inventors (with patents filed for the assignee):

goldMedal Peter Blume (6 out of 9 patents)

silverMedal Michael Heinen (3 out of 3 patents)

bronzeMedal Roger Stehr (2 out of 8 patents)

4.  Joerg Giesler (1 out of 1 patent)

5.  Hans Sonder (1 out of 1 patent)

6.  Heinrich Holzer (1 out of 3 patents)

7.  Hans-Dieter Wagner (1 out of 3 patents)

8.  Felix Schnueriger (1 out of 1 patent)

9.  Martin Schaich (1 out of 1 patent)

10.  Maurice Bussard (1 out of 1 patent)

11.  Maurice Bussard (1 out of 1 patent)

12.  Stefan Kalt (1 out of 2 patents)

13.  Frank Brinken (1 out of 1 patent)

14.  Gregor Seekirchner (1 out of 1 patent)


11 patents:

1. 6893151 - Device for conveying elastomeric media, use of the device, as well as two operating methods (2005-05-17),
2. 6518684 - Device having a magnetic clutch and use thereof for a gear pump (2003-02-11),
3. 6447256 - Gear pump having a multishaft drive and method of operating same (2002-09-10),
4. 6312225 - Gear pump having a multishaft drive and method of operating same (2001-11-06),
5. 6283734 - Gear pump and a method for positioning a gear pump shaft (2001-09-04),
6. 6280164 - Method and apparatus for temperature stabilization in gear pumps (2001-08-28),
7. 6123531 - Bearing arrangement for a pump shaft of a pump for delivering media of (2000-09-26),
8. 5988986 - Method and device for monitoring system units based on transmission of (1999-11-23),
9. 5951171 - Slide bearing, particularly for a gear pump (1999-09-14),
10. 5913608 - Slide bearing for a shaft (1999-06-22),
11. 5772417 - Gear pump for conveying viscous fluid media and method of making same (1998-06-30),
Company Overview
Maag Pump Systems, a part of the Textron family, specializes in advanced pumping solutions and systems for various industrial applications. With a strong focus on precision engineering, the company develops high-performance gear pumps, pelletizing systems, and filtration technologies that cater to the plastics, chemical, and food industries. Headquartered in Zurich, Switzerland, Maag is recognized for its commitment to innovation and quality, providing tailored solutions that enhance operational efficiency and product quality across global markets.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

11 Patents

#64 in Zurich

#983 in Switzerland

#51,714 in the World

Zurich, CH
Zurich, Switzerland

Maag Pump Systems Textron Ag

Forward Citations = 112

14 inventors:

goldMedal Peter Blume (6 out of 9 patents)

silverMedal Michael Heinen (3 out of 3 patents)

bronzeMedal Roger Stehr (2 out of 8 patents)

4.  Joerg Giesler (1 out of 1 patent)

5.  Hans Sonder (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Maag Pump Systems Textron Ag. Retrieved from https://idiyas.com/company/maag-pump-systems-textron-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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