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Ceramaspeed Limited

USPTO Granted Patents = 85

% Expired Patents = 9.4

EPO Patents = 1

Trademarks = 1

Forward Citations = 518

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21 inventors (with patents filed for the assignee):

Kevin R McWilliams (23 out of 24 patents)

George A Higgins (22 out of 26 patents)

Peter Ravenscroft Wilkins (13 out of 14 patents)

4. Joseph A McWilliams (9 out of 32 patents)

5. Stuart Lamb (5 out of 6 patents)

6. Richard Charles Scott (5 out of 8 patents)

7. David Aubrey Plumptre (4 out of 205 patents)

8. John T Hughes (4 out of 20 patents)

9. Peter Ross (4 out of 4 patents)

10. Gavin John Coleman (3 out of 3 patents)

11. Ali Paybarah (3 out of 6 patents)

12. Nicholas George Tembe (1 out of 5 patents)

13. Frederick Liebold (1 out of 1 patent)

14. Kim Lezatte (1 out of 1 patent)

15. Frederick James Davis (1 out of 1 patent)

Core Competencies:

Electric Heating Assembly

Radiant Electric Heater

Temperature Sensor

Cooking Appliance

Electric Heater

Temperature Limiting Device

Heating Element

Infra-Red Heater

Cooking Utensil Detection

Electric Cooking Assembly

Asymmetric Radiant Heater

85 patents: Sort by Forward Citations

1. 7566847 - Electrical heating assembly (2009-07-28),

2. 7403703 - Radiant electric heater (2008-07-22),

3. D571611 - Heater (2008-06-24),

4. 7388175 - Temperature-limiting device (2008-06-17),

5. 7342205 - Apparatus and method for controlling an electric heating assembly (2008-03-11),

6. D563162 - Heater (2008-03-04),

7. D557981 - Heater (2007-12-25),

8. 7268324 - Electric cooking assembly with hot-warning indicator (2007-09-11),

9. 7257883 - Method and apparatus for manufacturing an electric heater (2007-08-21),

10. D547117 - Heater (2007-07-24),

11. 7193192 - Temperature-responsive device (2007-03-20),

12. 7186954 - Apparatus for detecting abnormal temperature rise associated with a cooking arrangement (2007-03-06),

13. 7164101 - Electric heating assembly (2007-01-16),

14. 7132626 - Radiant electric heater (2006-11-07),

15. 7105781 - Apparatus and method for detecting abnormal temperature rise associated with a cooking arrangement (2006-09-12),

Ceramaspeed Limited is a leading global provider of advanced heating solutions. With over 50 years of industry experience, Ceramaspeed specializes in the design, manufacturing, and distribution of innovative ceramic heating elements. Our high-performance heating solutions are used in a wide range of applications, including automotive, consumer electronics, aerospace, industrial, and more. We are committed to delivering superior products and exceptional customer service, providing our clients with reliable and energy-efficient heating solutions that meet their specific needs. Visit our website to learn more about our products and capabilities.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

85 Patents

#6 in

#214 in United Kingdom

#8,935 in the World

Ceramaspeed Limited

Forward Citations = 518

21 inventors:

Kevin R McWilliams (23 out of 24 patents)

George A Higgins (22 out of 26 patents)

Peter Ravenscroft Wilkins (13 out of 14 patents)

4. Joseph A McWilliams (9 out of 32 patents)

5. Stuart Lamb (5 out of 6 patents)

Please report any incorrect information to [email protected]

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