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For the Inventor, By the Inventor

Spokane, WA, United States of America

Pyrotek Incorporated


USPTO Granted Patents = 85

% Expired Patents = 22.4



Trademarks = 19

Forward Citations = 2,192

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82 inventors (with patents filed for the assignee):

goldMedal Richard S Henderson (21 out of 41 patents)

silverMedal Jason Tetkoskie (18 out of 18 patents)

bronzeMedal Jon Tipton (15 out of 15 patents)

4.  Chris T Vild (12 out of 25 patents)

5.  Andrew Horsfall (10 out of 10 patents)

6.  Mark A Bright (9 out of 22 patents)

7.  Lennard Lutes (7 out of 7 patents)

8.  Mark Vincent (6 out of 17 patents)

9.  Mark Palmer (6 out of 11 patents)

10.  Ronald E Gilbert (6 out of 6 patents)

11.  Jorge A Morando (6 out of 42 patents)

12.  George S Mordue (4 out of 32 patents)

13.  Paul Bosworth (4 out of 4 patents)

14.  Sylvain P Tremblay (4 out of 12 patents)

15.  Herbert L Ritchie, Jr (3 out of 3 patents)


Core Competencies:
Molten Metal Pump
Filtration Box
Degassing Launder
Ceramic Filters
Scrap Submergence
Electromagnetic Priming
Overflow Vortex Transfer
Mold Pump Assembly
Aluminum Refining
Gas Dispersion
Heat Break Coupling
Material Submergence

85 patents:

1. 12703050 - Multi-component flux (2026-08-11),
2. 12669127 - Battery operated molten metal pump (2026-06-30),
3. 12523206 - Reciprocating molten metal pump (2026-01-13),
4. 12467118 - Molten lead scrap submergence apparatus (2025-11-11),
5. 12454738 - Degassing launder (2025-10-28),
6. 12370597 - Molten metal filtration box heating apparatus (2025-07-29),
7. 12359668 - Mold pump engagement apparatus (2025-07-15),
8. 12311434 - Sensor controlled launder flow (2025-05-27),
9. 12220742 - Apparatus method for locating, controlling geometry, and managing stress of hot tops for metal casting (2025-02-11),
10. 12186801 - Mold pump (2025-01-07),
11. 12168987 - Low pressure molten metal transfer pump (2024-12-17),
12. 12129871 - Molten metal pump (2024-10-29),
13. 12076785 - Dosing pump trigger system (2024-09-03),
14. 12059643 - Electromagnetic priming of molten metal filters (2024-08-13),
15. 11939993 - Overflow vortex transfer system (2024-03-26),
Pyrotek Incorporated is a global leader in high-performance materials and surface protection solutions. With over 50 years of experience, Pyrotek delivers innovative products and engineering services to industries such as aluminum, foundry, glass, thermal processing, and many others. Their solutions help improve efficiency, productivity, and sustainability while ensuring safe and environmentally friendly operations.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 29 2026

Pyrotek Incorporated
85 Patents

#1 in Spokane, WA

#78 in Washington

#4,373 in US

#8,944 in the World

Spokane, WA (US)
Spokane, WA, United States of America

Pyrotek Incorporated

Forward Citations = 2,192

82 inventors:

goldMedal Richard S Henderson (21 out of 41 patents)

silverMedal Jason Tetkoskie (18 out of 18 patents)

bronzeMedal Jon Tipton (15 out of 15 patents)

4.  Chris T Vild (12 out of 25 patents)

5.  Andrew Horsfall (10 out of 10 patents)

Please report any incorrect information to [email protected]
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