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For the Inventor, By the Inventor

Chagrin Falls, OH, United States of America

Roolf Wessels

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Pepperl + Fuchs Gmbh. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roolf Wessels. Retrieved from https://idiyas.com/inventor/roolf-wessels

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 16(Granted Patents)


Company Filing History:

goldMedal2 out of 107 
 
Pepperl + Fuchs Gmbh
 patents

Years Active: 2007

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2 patents (USPTO):Explore Patents
1. 7282928 - Corrosion measurement field device with improved LPF, HDA, and ECN capability (2007-10-16),
2. 7245132 - Intrinsically safe corrosion measurement and history logging field device (2007-07-17),

Title: Top Inventor in Chagrin Falls, OH

Introduction: Robert K. Grasselli is a prominent inventor known for his significant contributions to various fields.

Latest Patents: His recent patents include advancements in chemical processes and materials science.

Career Highlights: Grasselli has had a distinguished career, holding key positions in research and development.

Collaborations: He has collaborated with several leading institutions and companies to drive innovation.

Conclusion: Robert K. Grasselli continues to be a leading figure in the world of invention and innovation.

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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