Growing community of inventors

Darenth, United Kingdom

Keith Herbert

Average Co-Inventor Count = 5.00

ph-index = 1

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 = 3

Keith Herbert ↔ Kevin David Blick (1 patent)Keith Herbert ↔ Mike Simpson (1 patent)Keith Herbert ↔ James Allerton (1 patent)Keith Herbert ↔ Dan White (1 patent)Keith Herbert ↔ Mike Simpson (1 patent)Keith HerbertKeith Herbert (1 patent)Kevin David BlickKevin David Blick (12 patents)Mike SimpsonMike Simpson (3 patents)James AllertonJames Allerton (1 patent)Dan WhiteDan White (1 patent)Mike SimpsonMike Simpson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. British American Tobacco (Investments) Limited (1 from 395 patents)

2. British American Tobacco Japan, Limited (1 from 6 patents)

3. British American Tobacco Limited (2 patents)

4. British American Tabacco Limited (0 patent)


1 patent:

1. 10426192 - Smoking article

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1/11/2026
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