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For the Inventor, By the Inventor

Grimes, IA, United States of America

John P Trickel

USPTO Granted Patents = 4 

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 31(Granted Patents)


Location History:

  • Tulsa, OK (US) (1990)
  • Johnston, IA (US) (2011)
  • Grimes, IA (US) (2004 - 2013)

Company Filing History:

goldMedal1 out of 741 
 
Maytag Corporation
 patents
silverMedal3 out of 832,891 
Other
 patents

Years Active: 1990-2013

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4 patents (USPTO):Explore Patents
1. 8515864 - Pay request system (2013-08-20),
2. 7933790 - Pay request system (2011-04-26),
3. 6715484 - Vent hood for a kitchen stove (2004-04-06),
4. 4938581 - Holder for use with eyewear (1990-07-03),
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