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The Secretary of State for Industry in Her Britannic Majesty's

USPTO Granted Patents = 39

Forward Citations = 426

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60 inventors (with patents filed for the assignee):

Leslie Samuel Evans (4 out of 6 patents)

Alan Thomas Hayward (4 out of 5 patents)

Trevor Leslie Markin (3 out of 3 patents)

4. Andrew George Hay (3 out of 3 patents)

5. Roger J Bones (2 out of 22 patents)

6. John Richard Harbar (2 out of 5 patents)

7. Douglas Jackson (2 out of 3 patents)

8. James Morriss Burch (1 out of 1 patent)

9. David Charles Williams (1 out of 1 patent)

10. Roger Hugh Partridge (1 out of 1 patent)

11. Bernard Austin Partridge (1 out of 1 patent)

12. Michael McGuire (1 out of 1 patent)

13. Thomas Rhys Jenkins (1 out of 1 patent)

14. Ralph Alan Nixon (1 out of 3 patents)

15. Duncan Chisholm (1 out of 1 patent)

39 patents: Sort by Forward Citations

1. 4514624 - Photon drag detectors (1985-04-30),

2. 4461024 - Input device for computer speech recognition system (1984-07-17),

3. 4438503 - Waveform synthesizers (1984-03-20),

4. 4434651 - Hardness test indenters (1984-03-06),

5. 4400332 - Electrostatic dispersal of liquids (1983-08-23),

6. 4384346 - Thin film magneto-resistive apparatus for effecting readout from (1983-05-17),

7. 4295182 - Interconnection arrangements for testing microelectronic circuit chips (1981-10-13),

8. 4270480 - Pinned suction anchors (1981-06-02),

9. 4238828 - Position detecting apparatus (1980-12-09),

10. 4237921 - Launching and arresting a discrete object in a pipeline (1980-12-09),

11. 4201410 - Release hook assemblies (1980-05-06),

12. 4200052 - Systems for controlling the position of a moored floating vessel (1980-04-29),

13. 4187411 - Arc welding (1980-02-05),

14. 4167165 - Fuel vaporizers for internal combustion engines (1979-09-11),

15. 4121499 - Switching mechanism (1978-10-24),

The Department for Business, Energy and Industrial Strategy (BEIS) is a department of the United Kingdom government, responsible for energy policy, industrial strategy, science research, and innovation.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

39 Patents

#34 in undefined, undefined

#73 in

#8,545 in US

#16,936 in the World

The Secretary of State for Industry in Her Britannic Majesty's

Forward Citations = 426

60 inventors:

Leslie Samuel Evans (4 out of 6 patents)

Alan Thomas Hayward (4 out of 5 patents)

Trevor Leslie Markin (3 out of 3 patents)

4. Andrew George Hay (3 out of 3 patents)

5. Roger J Bones (2 out of 22 patents)

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