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For the Inventor, By the Inventor

Prior Lake, MN, United States of America

Kevin W Kiefer

USPTO Granted Patents = 4

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 39(Granted Patents)


Location History:

  • Eden Prairie, MN (US) (1981)
  • Prior Lake, MN (US) (1990 - 1995)
  • New Brighton, MN (US) (2001)

Company Filing History:

goldMedal4 out of 625 
 
Thermo King Corporation
 patents

Years Active: 1981-2001

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4 patents (USPTO):Explore Patents
1. 6296561 - Air return bulkhead for temperature controlled trailers (2001-10-02),
2. 5427237 - Shipping crate and air return bulkhead for a transport refrigeration unit (1995-06-27),
3. 4923237 - Refrigerated truck having a body movable relative to a chassis (1990-05-08),
4. 4257240 - Container refrigeration unit (1981-03-24),
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