% Expired Patents = 11.1

Forward Citations = 60

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7 inventors (with patents filed for the assignee):

Fred Emilsson (3 out of 6 patents)

Lars Severinsson (2 out of 67 patents)

Uno Karlsson (2 out of 2 patents)

4. Johan Nyman (1 out of 6 patents)

5. Per Walter (1 out of 3 patents)

6. Thomas Arvidsson (1 out of 2 patents)

7. Anders O Stjarne (1 out of 4 patents)

9 patents: Sort by Forward Citations

1. 6732841 - Block holder for a bogie brake (2004-05-11),

2. 6491141 - Safety brake arrangement in a brake actuator (2002-12-10),

3. 6276497 - Electrically assisted brake actuator (2001-08-21),

4. 5975254 - Sealing arrangement for a rail vehicle slack adjuster (1999-11-02),

5. 5924527 - Tread brake unit (1999-07-20),

6. 5615755 - End piece seal for a rail vehicle slack adjuster (1997-04-01),

7. 5476269 - Seal for a rail vehicle slack adjuster (1995-12-19),

8. 5277280 - Thrust force transmission device at a brake actuator (1994-01-11),

9. 5267479 - Force actuator arrangement (1993-12-07),

Company Overview

Sab Wabco Ab is a leading provider of braking systems and control technologies for commercial vehicles. With a strong focus on innovation and quality, Sab Wabco Ab offers a wide range of products and solutions to enhance the safety and efficiency of commercial vehicles. Their advanced braking systems are trusted by customers worldwide for their reliability and performance.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

9 Patents

#10 in Landskrona

#650 in Sweden

Landskrona, Sweden

Sab Wabco Ab

Forward Citations = 60

7 inventors:

Fred Emilsson (3 out of 6 patents)

Lars Severinsson (2 out of 67 patents)

Uno Karlsson (2 out of 2 patents)

4. Johan Nyman (1 out of 6 patents)

5. Per Walter (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sab Wabco Ab. Retrieved from https://idiyas.com/company/sab-wabco-ab

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]