Forward Citations = 45

Loading Chart...

2 inventors (with patents filed for the assignee):

Henri J Mirtain (2 out of 20 patents)

Norbert Zinnen (1 out of 8 patents)

2 patents: Sort by Forward Citations

1. 4407347 - Pneumatic tire (1983-10-04),

2. 4387754 - Tire tread pattern (1983-06-14),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#2 in Clairoix

#5,157 in France

Clairoix, France

Pneu Uniroyal Englebert

Forward Citations = 45

2 inventors:

Henri J Mirtain (2 out of 20 patents)

Norbert Zinnen (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pneu Uniroyal Englebert. Retrieved from https://idiyas.com/company/pneu-uniroyal-englebert

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]