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Colchester, VT, United States of America

Hazelett Strip-casting Corporation

USPTO Granted Patents = 55

CIPO Patents = 12

EPO Patents = 3

Trademarks = 4

Forward Citations = 561

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46 inventors (with patents filed for the assignee):

Robert William Hazelett (14 out of 14 patents)

John F Wood (13 out of 13 patents)

R William Hazelett (11 out of 11 patents)

4. Valery G Kagan (10 out of 19 patents)

5. Charles D Dykes (8 out of 8 patents)

6. Jerome B Allyn (7 out of 7 patents)

7. Norman J Bergeron (7 out of 7 patents)

8. Timothy Dean Kaiser (6 out of 9 patents)

9. John M Dompas (6 out of 16 patents)

10. Wojtek S Szczypiorski (6 out of 6 patents)

11. Dean A Boozan (5 out of 5 patents)

12. J F Wood (5 out of 5 patents)

13. Robert J Carmichael (5 out of 5 patents)

14. John E Pennucci (4 out of 4 patents)

15. Stanley W Platek (4 out of 4 patents)

Core Competencies:

Continuous Casting

Magnetic Induction Pump

Electromagnetic Pumping

Casting Belt Steering

Twin-Belt Caster

Edge Dam Synchronization

Thermal Spray Coating

Molten Metal Feeding

Refractory Coatings

Hydrodynamic Stabilization

Casting Region Shaping

Flexible Metallic Belts

55 patents: Sort by Forward Citations

1. 11904384 - System and method for continuous casting (2024-02-20),

2. 11000893 - System and method for continuous casting (2021-05-11),

3. 8267669 - Magnetic induction pump (2012-09-18),

4. 7244156 - Lightweight marine buoy and method of handling the same (2007-07-17),

5. 7156147 - Apparatus for steering casting belts of continuous metal-casting machines equipped with non-rotating, levitating, semi-cylindrical belt support apparatus (2007-01-02),

6. 6732890 - Methods employing permanent magnets having reach-out magnetic fields for electromagnetically pumping, braking, and metering molten metals feeding into metal casting machines (2004-05-11),

7. 6575226 - Non-rotating, levitating, cylindrical air-pillow method for supporting and guiding an endless flexible casting belt into the entrance of a continuous metal-casting machine (2003-06-10),

8. 6386270 - Method, system and apparatus for continually synchronizing travelling movement of two revolving edge dams in a continuous casting machine (2002-05-14),

9. 6386267 - Non-rotating, levitating, cylindrical air-pillow apparatus and method for supporting and guiding an endless flexible casting belt into the entrance of a continuous metal-casting machine (2002-05-14),

10. 6378743 - Method, system and apparatus employing permanent magnets having reach-out magnetic fields for electromagnetically transferring, braking, and metering molten metals feeding into metal casting machines (2002-04-30),

11. 6026887 - Steering, tensing and driving a revolving casting belt using an (2000-02-22),

12. 6026759 - Adjustable leveling fin rudder method and apparatus for powerboats (2000-02-22),

13. 5967223 - Permanent-magnetic hydrodynamic methods and apparatus for stabilizing a (1999-10-19),

14. 5964276 - Edge-DAM blocks having abuttable upstream and downstream faces meshing (1999-10-12),

15. 5804136 - Radial-flow distributor for wide uniform nonturbulent non-dribbling (1998-09-08),

Hazelett Strip-Casting Corporation is a leading global supplier of continuous casting machines for strip production. With over 90 years of experience, Hazelett has pioneered and refined the strip-casting process, revolutionizing the production of aluminum, copper, and other metal alloys. Their state-of-the-art machines offer high productivity, excellent product quality, and energy efficiency. With a commitment to innovation and customer satisfaction, Hazelett continues to drive advancements in strip casting technology.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

55 Patents

#1 in Colchester, VT

#8 in Vermont

#6,231 in US

#12,527 in the World

Colchester, VT, United States of America

Hazelett Strip-casting Corporation

Forward Citations = 561

46 inventors:

Robert William Hazelett (14 out of 14 patents)

John F Wood (13 out of 13 patents)

R William Hazelett (11 out of 11 patents)

4. Valery G Kagan (10 out of 19 patents)

5. Charles D Dykes (8 out of 8 patents)

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