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Oregon, OH, United States of America

Leon W Valencic

This inventor holds 5 USPTO granted patents. Top assignee: Dana Corporation. Active years: 1994-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leon W Valencic. Retrieved from https://idiyas.com/inventor/leon-w-valencic

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

Calculating rank

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 39(Granted Patents)

Location History:

Oregon, OH (US) (1994 - 1997)
Holland, OH (US) (1995 - 2001)

Company Filing History:

Dana Corporation

Years Active: 1994-2001

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6264566 - Thrust washer for universal joint (2001-07-24),

2. 5660592 - Angled and pre-stressed clip for retaining a bearing cup in a universal (1997-08-26),

3. 5620374 - Bearing cup and retainer strap for universal joint (1997-04-15),

4. 5419192 - Apparatus for balancing a combined assembly of a drive shaft and axle (1995-05-30),

5. 5376051 - Bearing cup and retainer strap for universal joint (1994-12-27),

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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