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Cheshire, United Kingdom

Ferranti Plc

USPTO Granted Patents = 169

Forward Citations = 2,211

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159 inventors (with patents filed for the assignee):

Hugh McPherson (7 out of 7 patents)

John M Morrison (5 out of 9 patents)

Jeffrey Kane (5 out of 5 patents)

4. Brian E Pitches (5 out of 6 patents)

5. Russell A Leather (5 out of 5 patents)

6. Melvyn R Bell (5 out of 5 patents)

7. Andrew M Mallinson (5 out of 5 patents)

8. Kenneth Robson Brown (4 out of 4 patents)

9. Sydney Jackson (4 out of 4 patents)

10. David Latham Grundy (4 out of 4 patents)

11. Graham Morley Clarke (4 out of 4 patents)

12. Graham M Clarke (4 out of 4 patents)

13. Frank Walters (4 out of 4 patents)

14. Nicolas L Brignall (4 out of 4 patents)

15. David Allan Wright (3 out of 17 patents)

Core Competencies:

Coherent Point-Source Radiation

Information Display System

Radio-Frequency Excited Gas Laser

Optical Scanning Apparatus

Cathode Ray Tube Display

Laser Gyroscope

Three-Dimensional Position Measurement

Digital Data Storage

Chirp Signal Generator

Electro-Optic Sensors

Weapon Training Apparatus

Accelerometer System

169 patents: Sort by Forward Citations

1. 5387973 - Detector apparatus for detecting coherent point-source radiation (1995-02-07),

2. 4951042 - Pixel memory arrangement for information display system (1990-08-21),

3. 4903276 - Power supply for radio-frequency excited gas laser (1990-02-20),

4. 4823271 - Data processing arrangements (1989-04-18),

5. 4779286 - Multiple-fold laser (1988-10-18),

6. 4772798 - Optical scanning apparatus (1988-09-20),

7. 4768028 - Display control apparatus having a cursor (1988-08-30),

8. 4764002 - Balanced optical system (1988-08-16),

9. 4760313 - Cathode ray tube display systems (1988-07-26),

10. 4728809 - Pulse circuit for switching a grid electrode of an electron beam (1988-03-01),

11. 4722601 - Apparatus for determining the direction of a line of sight (1988-02-02),

12. 4714873 - Microwave noise measuring apparatus (1987-12-22),

13. 4714321 - Optical viewing apparatus (1987-12-22),

14. 4703489 - Waveguide laser (1987-10-27),

15. 4702602 - Dither mechanism for ring laser gyroscope (1987-10-27),

Ferranti is a leading provider of technology and engineering solutions for the energy, defense, and mobility sectors. With a history dating back to 1882, Ferranti has been at the forefront of innovation in electrical engineering and power systems. Today, the company specializes in delivering intelligent solutions for efficient energy management, advanced defense technology, and smart mobility solutions. Ferranti's expertise lies in developing and implementing cutting-edge technologies to address the evolving needs of their global clients. Through their exceptional engineering capabilities, Ferranti is committed to creating sustainable and intelligent solutions that drive progress and excellence in industries they serve.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

169 Patents

#1 in Cheshire

#99 in United Kingdom

#4,758 in the World

Cheshire, United Kingdom

Ferranti Plc

Forward Citations = 2,211

159 inventors:

Hugh McPherson (7 out of 7 patents)

John M Morrison (5 out of 9 patents)

Jeffrey Kane (5 out of 5 patents)

4. Brian E Pitches (5 out of 6 patents)

5. Russell A Leather (5 out of 5 patents)

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