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For the Inventor, By the Inventor

Mansfield, TX, United States of America

John J Dorchester

This inventor holds 3 USPTO granted patents. Top assignee: M.a. Hannacolor, a Division of M.a. Hanna Company. Active years: 1999.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 134(Granted Patents)


Company Filing History:

goldMedal3 out of 7 
 
M.a. Hannacolor, a Division of M.a. Hanna Company
 patents

Years Active: 1999

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3 patents (USPTO):Explore Patents
1. 5869176 - Composition and method for extruding plastic articles having accent (1999-02-09),
2. 5866639 - Compostion and method for extruding plastic articles having accent color (1999-02-02),
3. 5866054 - Composition and method for extruding plastic articles having accent (1999-02-02),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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