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For the Inventor, By the Inventor

Salem, MA, United States of America

Gary Czupryna

This inventor holds 4 USPTO granted patents. Top assignees: Gte Laboratories Incorporated, Gte Products Corporation. Active years: 1983-1986.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 29(Granted Patents)


Location History:

  • Salem, MA (US) (1983)
  • Sharon, MA (US) (1986)

Company Filing History:

goldMedal4 out of 937 
 
Gte Laboratories Incorporated
 patents
silverMedal1 out of 1,770 
 
Gte Products Corporation
 patents
where one patent can have more than one assignee

Years Active: 1983-1986

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4 patents (USPTO):Explore Patents
1. 4619905 - Process for the synthesis of silicon nitride (1986-10-28),
2. 4604273 - Process for the growth of alpha silicon nitride whiskers (1986-08-05),
3. 4374713 - Process for separating tungsten from coinage metals (1983-02-22),
4. 4374008 - Process for separating tungsten from coinage metals (1983-02-15),
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