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For the Inventor, By the Inventor

Kennedy, NY, United States of America

David S Johnson

USPTO Granted Patents = 4

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 44(Granted Patents)


Location History:

  • Stillwater, MN (US) (1981)
  • Howard, PA (US) (1989)
  • Kennedy, NY (US) (2009 - 2013)

Company Filing History:

goldMedal1 out of 633 
 
Valeo Corporation
 patents
silverMedal3 out of 832,718 
Other
 patents

Years Active: 1981-2013

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4 patents (USPTO):Explore Patents
1. 8387686 - Automotive heat exchanger assemblies having internal fins and methods of making the same (2013-03-05),
2. 7487589 - Automotive heat exchanger assemblies having internal fins and methods of making the same (2009-02-10),
3. 4871087 - Reusable container dispenser for ultra high purity chemicals and method (1989-10-03),
4. 4271648 - Subterranean drain system for basements (1981-06-09),
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