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Niagara Falls, NY, United States of America

Unifrax Corporation

USPTO Granted Patents = 20

% Expired Patents = 10.0

Trademarks = 24

Forward Citations = 889

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27 inventors (with patents filed for the assignee):

James R Olson (8 out of 9 patents)

Bruce Kendall Zoitos (6 out of 27 patents)

John D Teneyck (4 out of 7 patents)

4. Michael J Andrejcak (3 out of 18 patents)

5. Thomas M Clere (3 out of 13 patents)

6. Richard E Atkinson (3 out of 3 patents)

7. Timothy S Lintz (3 out of 5 patents)

8. Mark Travers (3 out of 4 patents)

9. Alan R Lebold (3 out of 3 patents)

10. John W Robinson (3 out of 3 patents)

11. Mark D Stahlman (2 out of 3 patents)

12. Ralph W Paddock (2 out of 3 patents)

13. Steven Waisala (2 out of 2 patents)

14. Roger W Barr (1 out of 13 patents)

15. Amit Kumar (1 out of 16 patents)

20 patents: Sort by Forward Citations

1. 7468336 - High temperature resistant vitreous inorganic fiber (2008-12-23),

2. 7033412 - Exhaust gas treatment device and method for making the same (2006-04-25),

3. 6953757 - High temperature a resistant vitreous inorganic fiber (2005-10-11),

4. 6855298 - Amorphous non-intumescent inorganic fiber mat for low temperature exhaust gas treatment device (2005-02-15),

5. 6447906 - Fireplace articles comprising non-white inorganic fibers and method of preparation (2002-09-10),

6. 6231818 - Amorphous non-intumescent inorganic fiber mat for low temperature exhaust gas treatment devices (2001-05-15),

7. 6128874 - Fire resistant barrier for dynamic expansion joints (2000-10-10),

8. 6112488 - Fire barrier material and gaskets therefor (2000-09-05),

9. 6030910 - High temperature resistant glass fiber (2000-02-29),

10. 6025288 - High temperature resistant glass fiber (2000-02-15),

11. 5989736 - Carbon fiber and ceramic fiber paper composites and uses therefor (1999-11-23),

12. 5874375 - High temperature resistant glass fiber (1999-02-23),

13. 5834120 - Fire protection material (1998-11-10),

14. 5811063 - Mounting mat for fragile structures such as catalytic converters (1998-09-22),

15. 5767022 - Friction pad containing high temperature stable continuous filament (1998-06-16),

Unifrax Corporation, headquartered in Niagara Falls, NY, specializes in the development and manufacturing of high-performance insulation products. The company focuses on advanced materials that enhance energy efficiency and thermal management across various industries, including automotive, aerospace, and industrial applications. With a commitment to innovation, Unifrax leverages its expertise in ceramic and fiber technologies to provide solutions that meet the evolving needs of its global customer base.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

20 Patents

#4 in Niagara Falls, NY

#970 in New York

#725 in US

#31,196 in the World

Niagara Falls, NY, United States of America

Unifrax Corporation

Forward Citations = 889

27 inventors:

James R Olson (8 out of 9 patents)

Bruce Kendall Zoitos (6 out of 27 patents)

John D Teneyck (4 out of 7 patents)

4. Michael J Andrejcak (3 out of 18 patents)

5. Thomas M Clere (3 out of 13 patents)

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