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For the Inventor, By the Inventor

Woodbury, MN, United States of America

Eric J Johnson

This inventor holds 4 USPTO granted patents. Top assignees: 3M Innovative Properties Company, Other. Active years: 1990-1993.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 4

Forward Citations = 191(Granted Patents)


Location History:

  • Saint Paul, MN (US) (1992)
  • Woodbury, MN (US) (1990 - 1993)

Company Filing History:

goldMedal3 out of 22,360 
 
3M Innovative Properties Company
 patents
silverMedal1 out of 834,307 
Other
 patents

Years Active: 1990-1993

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4 patents (USPTO):Explore Patents
1. 5238975 - Microwave radiation absorbing adhesive (1993-08-24),
2. 5189078 - Microwave radiation absorbing adhesive (1993-02-23),
3. 5130342 - Particle-filled microporous materials (1992-07-14),
4. 4957943 - Particle-filled microporous materials (1990-09-18),
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