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For the Inventor, By the Inventor

Faringdon, United Kingdom

Robert M Barr

This inventor holds 3 USPTO granted patents. Top assignee: Metal Box Corporation. Active years: 1984-1988.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 72(Granted Patents)


Company Filing History:

goldMedal3 out of 146 
 
Metal Box Corporation
 patents

Years Active: 1984-1988

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3 patents (USPTO):Explore Patents
1. 4735538 - Process of forming a biaxially oriented thermoplastic tube including the (1988-04-05),
2. 4547416 - Thermoplastics articles and method and apparatus for making them (1985-10-15),
3. 4447199 - Apparatus for making thermoplastics articles (1984-05-08),
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