Growing community of inventors

Bristol, United Kingdom

Robert Mark Brett Coulton

Average Co-Inventor Count = 5.37

ph-index = 17

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 539

Robert Mark Brett CoultonPeter David Gammack (16 patents)Robert Mark Brett CoultonStephen Benjamin Courtney (16 patents)Robert Mark Brett CoultonDaniel John Thompson (12 patents)Robert Mark Brett CoultonAlexander Stuart Knox (11 patents)Robert Mark Brett CoultonAndrea Ee-Va Lim (10 patents)Robert Mark Brett CoultonAnnmarie Rita Nicolson (9 patents)Robert Mark Brett CoultonJames Dyson (8 patents)Robert Mark Brett CoultonAdam James Bates (8 patents)Robert Mark Brett CoultonEmma Jane Heatley-Adams (8 patents)Robert Mark Brett CoultonJonathan James Harvey Heffer (7 patents)Robert Mark Brett CoultonAndrew Drummond Flynn (5 patents)Robert Mark Brett CoultonChristopher Daniel Currer Wilkinson (4 patents)Robert Mark Brett CoultonDavid Andrew Tibbetts (4 patents)Robert Mark Brett CoultonStuart James Steele (4 patents)Robert Mark Brett CoultonAyrton Lloyd Taylor Peel (4 patents)Robert Mark Brett CoultonThomas Christopher Purnell (4 patents)Robert Mark Brett CoultonNicholas Giles Wilkins (4 patents)Robert Mark Brett CoultonJeremy Adam Tomas Ellis-Gray (4 patents)Robert Mark Brett CoultonPatrick Joseph William Moloney (3 patents)Robert Mark Brett CoultonFrederick Stuart Grotrian (3 patents)Robert Mark Brett CoultonEmma Victoria Carson (3 patents)Robert Mark Brett CoultonStuart Lloyd Genn (2 patents)Robert Mark Brett CoultonCharles Franklin Gale (2 patents)Robert Mark Brett CoultonTom Vallance Hamilton Crawford (2 patents)Robert Mark Brett CoultonBritta Jessica Stockinger (2 patents)Robert Mark Brett CoultonSamuel James Czerpak (2 patents)Robert Mark Brett CoultonWeiyi Chia (2 patents)Robert Mark Brett CoultonNathan Haruna Waters Imhasly (2 patents)Robert Mark Brett CoultonJames Martin Coleman (2 patents)Robert Mark Brett CoultonBrian Jen Yon Wong (2 patents)Robert Mark Brett CoultonDinar Tirta Suraja Ong (2 patents)Robert Mark Brett CoultonChong Wei Pang (2 patents)Robert Mark Brett CoultonRodney James Brown (2 patents)Robert Mark Brett CoultonWei Jie Lam (2 patents)Robert Mark Brett CoultonOliver Andrew Charles Whittaker (2 patents)Robert Mark Brett CoultonRory William Beaumont (2 patents)Robert Mark Brett CoultonMaurizio Ballarati (2 patents)Robert Mark Brett CoultonAlexander Edward Hughes (2 patents)Robert Mark Brett CoultonRobert Lawrence Tweedie (1 patent)Robert Mark Brett CoultonRichard David Nicolaou (1 patent)Robert Mark Brett CoultonChristopher William Hedges (1 patent)Robert Mark Brett CoultonThomas James Kerr (1 patent)Robert Mark Brett CoultonJames Richard Warren Hewitt (1 patent)Robert Mark Brett CoultonChris Taylor Van Kempen (1 patent)Robert Mark Brett CoultonGeorge Normile Elliot Baxter (1 patent)Robert Mark Brett CoultonRobert Mark Brett Coulton (35 patents)Peter David GammackPeter David Gammack (339 patents)Stephen Benjamin CourtneyStephen Benjamin Courtney (160 patents)Daniel John ThompsonDaniel John Thompson (20 patents)Alexander Stuart KnoxAlexander Stuart Knox (93 patents)Andrea Ee-Va LimAndrea Ee-Va Lim (79 patents)Annmarie Rita NicolsonAnnmarie Rita Nicolson (9 patents)James DysonJames Dyson (298 patents)Adam James BatesAdam James Bates (123 patents)Emma Jane Heatley-AdamsEmma Jane Heatley-Adams (13 patents)Jonathan James Harvey HefferJonathan James Harvey Heffer (10 patents)Andrew Drummond FlynnAndrew Drummond Flynn (31 patents)Christopher Daniel Currer WilkinsonChristopher Daniel Currer Wilkinson (11 patents)David Andrew TibbettsDavid Andrew Tibbetts (9 patents)Stuart James SteeleStuart James Steele (9 patents)Ayrton Lloyd Taylor PeelAyrton Lloyd Taylor Peel (8 patents)Thomas Christopher PurnellThomas Christopher Purnell (7 patents)Nicholas Giles WilkinsNicholas Giles Wilkins (4 patents)Jeremy Adam Tomas Ellis-GrayJeremy Adam Tomas Ellis-Gray (4 patents)Patrick Joseph William MoloneyPatrick Joseph William Moloney (36 patents)Frederick Stuart GrotrianFrederick Stuart Grotrian (6 patents)Emma Victoria CarsonEmma Victoria Carson (3 patents)Stuart Lloyd GennStuart Lloyd Genn (45 patents)Charles Franklin GaleCharles Franklin Gale (29 patents)Tom Vallance Hamilton CrawfordTom Vallance Hamilton Crawford (22 patents)Britta Jessica StockingerBritta Jessica Stockinger (17 patents)Samuel James CzerpakSamuel James Czerpak (16 patents)Weiyi ChiaWeiyi Chia (9 patents)Nathan Haruna Waters ImhaslyNathan Haruna Waters Imhasly (8 patents)James Martin ColemanJames Martin Coleman (7 patents)Brian Jen Yon WongBrian Jen Yon Wong (5 patents)Dinar Tirta Suraja OngDinar Tirta Suraja Ong (5 patents)Chong Wei PangChong Wei Pang (4 patents)Rodney James BrownRodney James Brown (4 patents)Wei Jie LamWei Jie Lam (3 patents)Oliver Andrew Charles WhittakerOliver Andrew Charles Whittaker (2 patents)Rory William BeaumontRory William Beaumont (2 patents)Maurizio BallaratiMaurizio Ballarati (2 patents)Alexander Edward HughesAlexander Edward Hughes (2 patents)Robert Lawrence TweedieRobert Lawrence Tweedie (11 patents)Richard David NicolaouRichard David Nicolaou (9 patents)Christopher William HedgesChristopher William Hedges (9 patents)Thomas James KerrThomas James Kerr (5 patents)James Richard Warren HewittJames Richard Warren Hewitt (1 patent)Chris Taylor Van KempenChris Taylor Van Kempen (1 patent)George Normile Elliot BaxterGeorge Normile Elliot Baxter (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dyson Technology Limited (29 from 1,209 patents)

2. The Dyson Corporation (6 from 166 patents)


35 patents:

1. 12364324 - Brush

2. 12295472 - Attachment for a handheld appliance

3. 12274342 - Haircare appliance

4. 12201202 - Hair styling appliance

5. 12127656 - Hair styling appliance

6. 11871828 - Attachment for a handheld appliance

7. D1001371 - Accessory for a hairdryer

8. D1000704 - Accessory for a hairdryer

9. D1000703 - Accessory for a hairdryer

10. D875310 - Attachment nozzle for a handheld hair styling device

11. D866067 - Handheld hair styling device

12. D855252 - Hair styling and hair care apparatus

13. D853637 - Hair styling and hair care apparatus

14. D853642 - Hair styling and hair care apparatus

15. D852416 - Hair styling and hair care apparatus

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12/7/2025
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