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For the Inventor, By the Inventor

Knoxville, TN, United States of America

American Matrix, Inc.


USPTO Granted Patents = 3

Forward Citations = 27

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3 inventors (with patents filed for the assignee):

goldMedal Richard D Nixdorf (3 out of 8 patents)

silverMedal Samuel C Weaver (2 out of 27 patents)

bronzeMedal Mary H Rawlins (1 out of 1 patent)


3 patents:

1. 4906324 - Method for the preparation of silicon carbide platelets (1990-03-06),
2. 4888084 - Method for the preparation of titanium nitride whiskers (1989-12-19),
3. 4873069 - Method for the preparation of silicon carbide whiskers (1989-10-10),
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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#89 in Knoxville, TN

#770 in Tennessee

#73,732 in US

Knoxville, TN (US)
Knoxville, TN, United States of America

American Matrix, Inc.

Forward Citations = 27

3 inventors:

goldMedal Richard D Nixdorf (3 out of 8 patents)

silverMedal Samuel C Weaver (2 out of 27 patents)

bronzeMedal Mary H Rawlins (1 out of 1 patent)

Please report any incorrect information to [email protected]
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