Ezis; Andre

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ezis; Andre.The latest application filed is for "monolithic, fully dense silicon carbide mirror and method of manufacturing".

Company Profile

0.13.0

Ezis; Andre - Vista CA
Ezis; Andre - Grosse Ile MI
Ezis; Andre - Gross Ile MI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Monolithic, fully dense silicon carbide mirror and method of manufacturing Grant 5,358,685 - Ezis October 25, 1	1994-10-25
Monolithic, fully dense silicon carbide mirror and method of manufacturing Grant 5,302,561 - Ezis April 12, 1	1994-04-12
Method of making reaction bonded/hot pressed Si.sub.3 N.sub.4 for use as a cutting tool Grant 4,848,984 - Ezis , et al. July 18, 1	1989-07-18
Method of forming dense ceramic bodies Grant 4,554,117 - Ezis , et al. November 19, 1	1985-11-19
Method of hot pressing reactive materials Grant 4,489,032 - Ezis , et al. December 18, 1	1984-12-18
Method of making a silicon nitride body from the Y.sub.2 O.sub.3 /SiO.sub.2 .sub.3 N.sub.4 /Al.sub.2 O.sub.3 Grant 4,443,394 - Ezis April 17, 1	1984-04-17
Ceramic cutting tool formed from Si.sub.3 N.sub.4 --Y.sub.2 O.sub.3 --SiO.sub.2 and method of making Grant 4,434,238 - Ezis , et al. February 28, 1	1984-02-28
Ceramic cutting tool formed from Si.sub.3 N.sub.4 -Y.sub.2 O.sub.3 -SiO.sub . Grant 4,401,617 - Ezis , et al. August 30, 1	1983-08-30
ethod of using Si.sub.3 N.sub.4.Y.sub.2 O.sub.3.SiO.sub.2 ceramic system for machine cast iron Grant 4,323,325 - Samanta , et al. * April 6, 1	1982-04-06
Method of making silicon nitride based cutting tools-I Grant 4,264,548 - Ezis April 28, 1	1981-04-28
Method of making a triple density silicon nitride article Grant 3,887,412 - Styhr , et al. June 3, 1	1975-06-03
Making a triple density article of silicon nitride Grant 3,887,411 - Goodyear , et al. June 3, 1	1975-06-03
Method of making a bonded silicon nitride article having portions of different density Grant 3,885,294 - Chaundy , et al. May 27, 1	1975-05-27

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