% Expired Patents = 14.3

Forward Citations = 108

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13 inventors (with patents filed for the assignee):

Andrew George Wysiekierski (5 out of 6 patents)

Chinnia Gounder Subramanian (3 out of 3 patents)

Radhakrishna Chakravarthy Mandyam (3 out of 4 patents)

4. Sabino Steven Anthony Petrone (2 out of 9 patents)

5. Alexander S Gorodetsky (2 out of 3 patents)

6. Konstantin K Tzatzov (2 out of 3 patents)

7. Gary Anthony Fisher (2 out of 3 patents)

8. Yan Chen (1 out of 3 patents)

9. David Aaron Easton (1 out of 1 patent)

10. Robert Prescott (1 out of 1 patent)

11. Hang Zheng (1 out of 1 patent)

12. Juan Manuel Mendez Acevedo (1 out of 1 patent)

13. Sabino Steven Petrone (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6749894 - Corrosion-resistant coatings for steel tubes (2004-06-15),

2. 6585864 - Coating system for high temperature stainless steel (2003-07-01),

3. 6503347 - Surface alloyed high temperature alloys (2003-01-07),

4. 6475647 - Protective coating system for high temperature stainless steel (2002-11-05),

5. 6436252 - Method and apparatus for magnetron sputtering (2002-08-20),

6. 6268067 - Surfaced alloyed high temperature alloys (2001-07-31),

7. 6093260 - Surface alloyed high temperature alloys (2000-07-25),

Company Overview

Surface Engineered Products Corporation is a leading provider of high-performance surface engineered coatings and materials. We specialize in the development and manufacturing of advanced coatings for a wide range of industries including aerospace, automotive, oil and gas, and more. Our innovative solutions help enhance the performance, durability, and efficiency of components and equipment in demanding environments.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#8 in Fort

#2,102 in Canada

Fort, Canada

Surface Engineered Products Corporation

Forward Citations = 108

13 inventors:

Andrew George Wysiekierski (5 out of 6 patents)

Chinnia Gounder Subramanian (3 out of 3 patents)

Radhakrishna Chakravarthy Mandyam (3 out of 4 patents)

4. Sabino Steven Anthony Petrone (2 out of 9 patents)

5. Alexander S Gorodetsky (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Surface Engineered Products Corporation. Retrieved from https://idiyas.com/company/surface-engineered-products

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]