Durametal Corporation

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USPTO Granted Patents = 9

Trademarks = 1

Forward Citations = 171

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4 inventors (with patents filed for the assignee):

Luc Gingras (3 out of 3 patents)

Peter Antensteiner (2 out of 10 patents)

4. Ian Deuchars (1 out of 2 patents)

9 patents: Sort by Forward Citations

1. 7712694 - Disc refiner with plates having logarithmic spiral bars (2010-05-11),

2. 7407123 - Refiner plates with logarithmic spiral bars (2008-08-05),

3. 6616078 - Refiner plate with chip conditioning inlet (2003-09-09),

4. 6607153 - Refiner plate steam management system (2003-08-19),

5. 6402071 - Refiner plates with injector inlet (2002-06-11),

6. 6311907 - Refiner plate with chicanes (2001-11-06),

7. 6032888 - Refiner plate with interspersed surface and subsurface dams (2000-03-07),

8. 5893525 - Refiner plate with variable pitch (1999-04-13),

9. 5863000 - Refiner plate with steam relief pockets (1999-01-26),

Company Overview

Durametal Corporation is a leading provider of high-quality metal coatings and wear-resistant solutions for various industries. With over 40 years of experience, we offer innovative products and services to improve the performance and lifespan of equipment and components. Our advanced technologies and expert team ensure superior results and customer satisfaction.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

9 Patents

#15 in Tualatin, OR

#351 in Oregon

#32,627 in US

Tualatin, OR, United States of America