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For the Inventor, By the Inventor

Clare, MI, United States of America

Ronald H Cooper

This inventor holds 3 USPTO granted patents. Top assignees: The Dow Chemical Company, Other. Active years: 1977-1985.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 30(Granted Patents)


Location History:

  • Clare, MI (US) (1977 - 1979)
  • Bristol, IN (US) (1985)

Company Filing History:

goldMedal2 out of 7,680 
 
The Dow Chemical Company
 patents
silverMedal1 out of 834,350 
Other
 patents

Years Active: 1977-1985

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3 patents (USPTO):Explore Patents
1. 4526138 - Fluid injector for internal combustion engine (1985-07-02),
2. 4141737 - Method of preventing surface cracking of portland cement mortar and (1979-02-27),
3. 4039345 - Shrinkage-compensating portland cement concrete and mortar compositions (1977-08-02),
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