Louisville, KY, United States of America

Corhart Refractories Corporation


USPTO Granted Patents = 5

Forward Citations = 68

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8 inventors (with patents filed for the assignee):

goldMedal Charles N McGarry (4 out of 6 patents)

silverMedal Thomas M Wehrenberg (4 out of 7 patents)

bronzeMedal Douglas A Drake (3 out of 3 patents)

4.  Clarence W Miller (1 out of 1 patent)

5.  Gary L Lawson (1 out of 1 patent)

6.  Sylvie Mahe (1 out of 1 patent)

7.  Thomas A Clishem (1 out of 3 patents)

8.  Leonard W Pokallus (1 out of 4 patents)


5 patents:

Corhart Refractories Corporation is a leading supplier of high quality refractory products for a wide range of industrial applications. With over 100 years of experience in the industry, we specialize in providing customized solutions to meet our customers' unique needs. Our products are known for their durability, reliability, and performance, making us a trusted partner for companies around the world.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

5 Patents

#106 in Louisville, KY

#276 in Kentucky

#51,545 in US

Louisville, KY (US)
Louisville, KY, United States of America
Forward Citations = 68

8 inventors:

Please report any incorrect information to [email protected]
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