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For the Inventor, By the Inventor

Ratingen, Germany

Thomas Timmermann

USPTO Granted Patents = 3

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Solingen, DE (1998)
  • Ratingen, DE (2003)

Company Filing History:

goldMedal1 out of 4 
 
Gutehoffnungshutte Radsatz Gmbh
 patents
silverMedal1 out of 2 
 
Hanning & Kahl Gmbh & Co.
 patents
bronzeMedal1 out of 1 
 
Bergische Stahl-industrie Verkehrstechnik Gmbh
 patent
4. 1 out of 1 
 
Gutehoffnugshutte Radsatz Gmbh
 patent
where one patent can have more than one assignee

Years Active: 1998-2003

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3 patents (USPTO):Explore Patents
1. 6659015 - Idler wheel arrangement for rail vehicles (2003-12-09),
2. 6631936 - Idler wheel axle for rail vehicles (2003-10-14),
3. 5715915 - Brake for rail cars (1998-02-10),
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