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For the Inventor, By the Inventor

Venetia, PA, United States of America

Robert P Warzinski

This inventor holds 2 USPTO granted patents. Top assignee: The United States of America as Represented by the United States. Active years: 1987.

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:

goldMedal2 out of 3,975 
 
The United States of America as Represented by the United States
 patents

Years Active: 1987

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2 patents (USPTO):Explore Patents
1. 4695372 - Conditioning of carbonaceous material prior to physical beneficiation (1987-09-22),
2. 4675101 - Step-wise supercritical extraction of carbonaceous residua (1987-06-23),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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