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Woodbury, MN, United States of America

Roger C Lokken

This inventor holds 5 USPTO granted patents. Top assignee: 3M Innovative Properties Company. Active years: 1989-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger C Lokken. Retrieved from https://idiyas.com/inventor/roger-c-lokken

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 122(Granted Patents)

Company Filing History:

5 out of 22,412

3M Innovative Properties Company

Years Active: 1989-1996

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5489235 - Abrasive article and method of making same (1996-02-06),

2. 5233719 - Apparatus and brush segment arrangement for finishing wheel brushes (1993-08-10),

3. 5083840 - Method of preparing an industrial cylinder brush arrangement for (1992-01-28),

4. 5016311 - Apparatus and brush segment arrangement for finishing wheel brushes; and (1991-05-21),

5. 4798025 - Abrasive disc support (1989-01-17),

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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