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For the Inventor, By the Inventor

Lake Bluff, IL, United States of America

Robert Gurney

This inventor holds 4 USPTO granted patents. Top assignee: Enfield Industrial Corporation. Active years: 1995-2003.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 54(Granted Patents)


Company Filing History:

goldMedal4 out of 4 
 
Enfield Industrial Corporation
 patents

Years Active: 1995-2003

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4 patents (USPTO):Explore Patents
1. 6649015 - Method of making fitting joint for double containment pipe (2003-11-18),
2. 5624140 - Double containment pipe fitting (1997-04-29),
3. 5529656 - Method of making fitting joint for double containment pipe (1996-06-25),
4. 5433484 - Double containment pipe and fitting joint (1995-07-18),
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