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For the Inventor, By the Inventor

Grand Island, NY, United States of America

Siegfried A Wasse

This inventor holds 3 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1992-1999.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 45(Granted Patents)


Company Filing History:

goldMedal3 out of 31,844 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 1992-1999

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3 patents (USPTO):Explore Patents
1. 5898996 - Method of forming a cylindrical heat exchanger header tank (1999-05-04),
2. 5607012 - Heat exchanger (1997-03-04),
3. 5111877 - Multi-tube heat exchanger with mechanically interlocked tubes formed (1992-05-12),
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