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For the Inventor, By the Inventor

Gennevilliers, France

Ksb S.a.

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USPTO Granted Patents = 9

Trademarks = 1

Forward Citations = 34

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13 inventors (with patents filed for the assignee):

goldMedal Jean-Claude Garrigues (3 out of 9 patents)

silverMedal Claude Wattignier (2 out of 4 patents)

bronzeMedal Hubert Ferragne (2 out of 2 patents)

4.  Rene Laulhe (2 out of 7 patents)

5.  Jean-Paul Dubois (2 out of 2 patents)

6.  Bernard Dupont (1 out of 9 patents)

7.  Dominique Duboy (1 out of 4 patents)

8.  Stéphane Paquet (1 out of 4 patents)

9.  René Lauhle (1 out of 1 patent)

10.  René Laulhe (1 out of 1 patent)

11.  Jacques Peterschmitt (1 out of 1 patent)

12.  Jean-Francois Fragnet (1 out of 1 patent)

13.  Christian Mabillot (1 out of 1 patent)


9 patents:

1. 6877527 - Arrangement for connecting and disconnecting two pipe sections of a fluid transfer system (2005-04-12),
2. 6467753 - Sealing joint and casing, especially for a stopcock actuator (2002-10-22),
3. 6467364 - Coupling apparatus for rotating a rotatable part with a movable slide (2002-10-22),
4. 6073650 - Valve with actuator whose functional capability can be monitored (2000-06-13),
5. 6027126 - Metal gasket, especially for a valve device (2000-02-22),
6. 6003432 - Actuator including a jack (1999-12-21),
7. 5532299 - Process for improving the mechanical and sealing properties of elastomer (1996-07-02),
8. 5513959 - Valve for pump with priming circuit (1996-05-07),
9. 5489631 - Process for improving the mechanical and sealing properties of elastomer (1996-02-06),
Company Overview
KSB S.A. is a leading global manufacturer of pumps, valves, and related systems for various industries. With over 150 years of experience, KSB has established itself as a reliable and innovative provider of fluid handling solutions. The company's products are known for their high quality, efficiency, and reliability, making them the preferred choice for customers worldwide.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

9 Patents

#8 in Gennevilliers

#1,854 in France

Gennevilliers, FR
Gennevilliers, France

Ksb S.a.

Forward Citations = 34

13 inventors:

goldMedal Jean-Claude Garrigues (3 out of 9 patents)

silverMedal Claude Wattignier (2 out of 4 patents)

bronzeMedal Hubert Ferragne (2 out of 2 patents)

4.  Rene Laulhe (2 out of 7 patents)

5.  Jean-Paul Dubois (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ksb S.a.. Retrieved from https://idiyas.com/company/ksb-s-a

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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