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For the Inventor, By the Inventor

Centerville, OH, United States of America

Douglas B Guthrie

This inventor holds 2 USPTO granted patents. Top assignees: Euroflamm Select Inc., Sulzer Euroflamm US Inc.. Active years: 2006-2007.

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Dayton, OH (US) (2006)
  • Centerville, OH (US) (2007)

Company Filing History:

goldMedal1 out of 1 
 
Euroflamm Select Inc.
 patent
silverMedal1 out of 2 
 
Sulzer Euroflamm US Inc.
 patents

Years Active: 2006-2007

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2 patents (USPTO):Explore Patents
1. 7168544 - Friction facing material for use in a friction environment (2007-01-30),
2. 7069636 - Friction facing method for use in a friction environment (2006-07-04),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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