For the Inventor, By the Inventor

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Wolverhampton, United Kingdom

Imi Marston Limited

USPTO Granted Patents = 15

CIPO Patents = 1

Forward Citations = 271

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14 inventors (with patents filed for the assignee):

George W Brodie (3 out of 3 patents)

Ronald L Grosvenor (3 out of 3 patents)

Peter C Hayfield (2 out of 5 patents)

4. Cecil Derry (2 out of 2 patents)

5. Michael A Warne (2 out of 5 patents)

6. Michael C Shaw (1 out of 1 patent)

7. Edward J Gregory (1 out of 2 patents)

8. Alan Leslie Hume (1 out of 1 patent)

9. James L Bates (1 out of 1 patent)

10. Michael Fox (1 out of 1 patent)

11. Christopher Follows (1 out of 1 patent)

12. Thomas J McDonald (1 out of 1 patent)

13. John G Beese (1 out of 1 patent)

14. Frederick R Preston (1 out of 1 patent)

15. John Edward Hesselgreaves (0 patent)

15 patents: Sort by Forward Citations

1. 6196298 - Heat sink (2001-03-06),

2. 5967170 - Pressure relief panels (1999-10-19),

3. 5868500 - Slide bearing (1999-02-09),

4. 4591520 - Pressure relief disc (1986-05-27),

5. 4468812 - Flexible container (1984-08-28),

6. 4464442 - Brazing alloy (1984-08-07),

7. 4436218 - Reverse buckling bursting disc (1984-03-13),

8. 4434842 - Plate fin heat exchanger (1984-03-06),

9. 4426015 - Container (1984-01-17),

10. 4422917 - Electrode material, electrode and electrochemical cell (1983-12-27),

11. 4422561 - Fuel tank component (1983-12-27),

12. 4399830 - Safety pressure relief device assembly (1983-08-23),

13. 4292149 - Current rope anodes (1981-09-29),

14. 4257528 - Safety pressure relief apparatus (1981-03-24),

15. 4203810 - Electrolytic process employing electrodes having coatings which comprise (1980-05-20),

Imi Marston Limited is a boutique consulting firm specializing in leadership development and executive coaching. Our team of experienced professionals works with organizations to create customized solutions that enhance leadership capabilities and drive business success. We combine proven methodologies with innovative approaches to help clients achieve their goals and build high-performing teams. Visit our website to learn more about our services and how we can support your organization.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

15 Patents

#2 in Wolverhampton

#1,166 in United Kingdom

#38,696 in the World

Wolverhampton, United Kingdom

Imi Marston Limited

Forward Citations = 271

14 inventors:

George W Brodie (3 out of 3 patents)

Ronald L Grosvenor (3 out of 3 patents)

Peter C Hayfield (2 out of 5 patents)

4. Cecil Derry (2 out of 2 patents)

5. Michael A Warne (2 out of 5 patents)

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