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Billericay, United Kingdom

Graviner Limited

USPTO Granted Patents = 19

Trademarks = 2

Forward Citations = 154

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14 inventors (with patents filed for the assignee):

Robert L Farquhar (5 out of 5 patents)

David N Ball (5 out of 5 patents)

Brian David Powell (3 out of 11 patents)

4. David J Spring (3 out of 22 patents)

5. Peter E Moore (3 out of 3 patents)

6. Alfred R Brown (2 out of 2 patents)

7. Nicholas S Allen (2 out of 2 patents)

8. Michael D Oxley (1 out of 1 patent)

9. Peter N Wiseman (1 out of 1 patent)

10. Phillip D Snook (1 out of 1 patent)

11. Colin A Simpson (1 out of 1 patent)

12. Richard A Whetton (1 out of 1 patent)

13. David H Davies (1 out of 1 patent)

14. Andrew D Mackrell (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 4993462 - Fluid flow control arrangement (1991-02-19),

2. 4896141 - Fire and overheat detection (1990-01-23),

3. 4889994 - Detection of electromagnetic radiation (1989-12-26),

4. 4728794 - Radiation sensing arrangements (1988-03-01),

5. 4722766 - Extinguishing of fires and explosions (1988-02-02),

6. 4719973 - Fire and explosion detection and suppression (1988-01-19),

7. 4718497 - Fire and explosion detection and suppression (1988-01-12),

8. 4713101 - Cooling apparatus (1987-12-15),

9. 4694172 - Detection of fires and explosions (1987-09-15),

10. 4628301 - Electrical circuit arrangements (1986-12-09),

11. 4597451 - Fire and explosion detection and suppression (1986-07-01),

12. 4497373 - Fire and explosion detection and suppression (1985-02-05),

13. 4447155 - Detection of light-affecting substance in a fluid (1984-05-08),

14. 4423326 - Fire or explosion detection (1983-12-27),

15. 4421984 - Fire and explosion detection and suppression (1983-12-20),

Graviner Limited, based in Billericay, UK, specializes in the development and manufacturing of innovative solutions for the aviation and aerospace sectors. The company focuses on advanced fire protection systems, particularly in the area of aircraft fuel tank safety, ensuring compliance with stringent industry regulations. With a commitment to research and technology, Graviner is dedicated to enhancing safety and efficiency in aviation through its cutting-edge products and expertise in fire suppression technology.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

19 Patents

#1 in Billericay

#926 in United Kingdom

#32,623 in the World

Billericay, United Kingdom

Graviner Limited

Forward Citations = 154

14 inventors:

Robert L Farquhar (5 out of 5 patents)

David N Ball (5 out of 5 patents)

Brian David Powell (3 out of 11 patents)

4. David J Spring (3 out of 22 patents)

5. Peter E Moore (3 out of 3 patents)

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