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For the Inventor, By the Inventor

Aberdeen, United Kingdom

Allan C Sharp

This inventor holds 3 USPTO granted patents. Top assignees: Abb Vetco Gray Incorporated, Abb Vectogray Inc.. Active years: 1994-1997.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 234(Granted Patents)


Company Filing History:

goldMedal2 out of 188 
 
Abb Vetco Gray Incorporated
 patents
silverMedal1 out of 2 
 
Abb Vectogray Inc.
 patents

Years Active: 1994-1997

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3 patents (USPTO):Explore Patents
1. 5685369 - Metal seal well packer (1997-11-11),
2. 5560435 - Method and apparatus for drilling multiple offshore wells from within a (1996-10-01),
3. 5327965 - Wellhead completion system (1994-07-12),
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