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Sheboygan, WI, United States of America

Erich C Vierkant, Iii

This inventor holds 7 USPTO granted patents. Top assignee: Kohler Company. Active years: 2007-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Erich C Vierkant, Iii. Retrieved from https://idiyas.com/inventor/erich-c-vierkant-iii

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

USPTO Granted Patents = 7

% Patents Active = 71.4

Average Co-Inventor Count = 1.7

ph-index = 6

Forward Citations = 96(Granted Patents)

Location History:

Sheboygan, WI (US) (2007 - 2014)
Sheyboygan, WI (US) (2014)

Company Filing History:

Years Active: 2007-2014

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8910320 - Automated seat and/or lid assembly for a toilet (2014-12-16),

2. 8850629 - Plumbing fixture seat (2014-10-07),

3. 8312571 - Plumbing fixture seat (2012-11-20),

4. 7389549 - Quick release toilet seat hinge assembly (2008-06-24),

5. 7281276 - Releasable toilet seat assembly (2007-10-16),

6. 7203975 - Releasable toilet seat hinge assembly (2007-04-17),

7. 7155748 - Releasable toilet seat assembly (2007-01-02),

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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