Springfield, OR, United States of America

Paul E Johnson

This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Tolley Technologies, LLC. Active years: 1989-2026.

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 28(Granted Patents)


Location History:

  • Springfield, OR (US) (1989 - 2017)
  • Spearfish, SD (US) (2024)

Company Filing History:


Years Active: 1989-2026

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4 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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