Forward Citations = 30

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4 inventors (with patents filed for the assignee):

Michel Margerie (2 out of 12 patents)

Bernard Poulin (2 out of 11 patents)

Pierre L Guimbretiere (2 out of 19 patents)

4. Michel Rouillot (1 out of 2 patents)

5 patents: Sort by Forward Citations

1. 5806936 - Drive-wheel hub for a motor vehicle (1998-09-15),

2. 5591084 - Transmission joint body portion having an envelope with interior (1997-01-07),

3. 5474630 - Process for manufacturing a transmission shaft made of a composite (1995-12-12),

4. 5457992 - Method for taking up clearance and providing a dynamic balancing of a (1995-10-17),

5. 5451186 - Axially fixed transmission joint (1995-09-19),

Company Overview

GKN Glanzer Spicer is a leading global supplier of driveline components and systems for the automotive industry. With a strong focus on innovation and quality, the company provides cutting-edge solutions for vehicle powertrains. GKN Glanzer Spicer is known for its expertise in manufacturing driveline components such as driveshafts, constant velocity joints, and propshaft systems. With a commitment to sustainability and customer satisfaction, GKN Glanzer Spicer continues to be a trusted partner for automotive manufacturers worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#2 in Carrieres-Sous-Poissy

#2,868 in France

Carrieres-Sous-Poissy, France

Gkn Glaenzer Spicer

Forward Citations = 30

4 inventors:

Michel Margerie (2 out of 12 patents)

Bernard Poulin (2 out of 11 patents)

Pierre L Guimbretiere (2 out of 19 patents)

4. Michel Rouillot (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gkn Glaenzer Spicer. Retrieved from https://idiyas.com/company/gkn-glaenzer-spicer

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]