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For the Inventor, By the Inventor

Aberdeen, United Kingdom

Gregory E Hennig

This inventor holds 3 USPTO granted patents. Top assignee: Baker Hughes Corporation. Active years: 1997-2000.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 277(Granted Patents)


Company Filing History:

goldMedal3 out of 5,728 
 
Baker Hughes Corporation
 patents

Years Active: 1997-2000

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3 patents (USPTO):Explore Patents
1. 6145593 - Main bore isolation assembly for multi-lateral use (2000-11-14),
2. 5697449 - Apparatus and method for temporary subsurface well sealing and equipment (1997-12-16),
3. 5609178 - Pressure-actuated valve and method (1997-03-11),
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