Alençon, France

Robert Estrade

This inventor holds 1 USPTO granted patent. Top assignee: Hutchinson-Mapa. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Estrade. Retrieved from https://idiyas.com/inventor/robert-estrade

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Robert Estrade

Introduction

Robert Estrade is a notable inventor based in Alencon, France. He has made significant contributions to the field of pneumatic tire technology. His innovative approach has led to the development of a unique manufacturing process for puncture-proof inner tubes.

Latest Patents

Robert Estrade holds a patent for "Processes for manufacturing inner tubes of the so-called puncture-proof." This invention involves inner tubes for pneumatic tires that include a toric cushion made from an elastomer material with independent cells. The process he developed utilizes a mold for preforming and vulcanizing semi-toric elements. This mold features fingers for molding recessed cavities and an incorporated heating network. The preformed semi-toric elements undergo a first vulcanization before being joined together and subjected to a second vulcanization in an appropriate apparatus. He has 1 patent to his name.

Career Highlights

Robert Estrade is currently employed at Hutchinson-Mapa, where he continues to innovate in the field of tire technology. His work has been instrumental in enhancing the durability and reliability of pneumatic tires.

Collaborations

One of his notable coworkers is Jean Michaut, with whom he has likely collaborated on various projects within the company.

Conclusion

Robert Estrade's contributions to the manufacturing of puncture-proof inner tubes demonstrate his commitment to innovation in tire technology. His work continues to impact the industry positively.

Profile summary based on public USPTO records.
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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