Average Co-Inventor Count = 2.86
ph-index = 2
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.
Company Filing History:
1. British American Tobacco (investments) Limited (5 from 394 patents)
2. British American Tobacco Limited (2 patents)
5 patents:
1. 10285435 - Rod for a smoking article and method and apparatus for manufacture
2. 9770052 - Rod for a smoking article and method and apparatus for manufacture
3. 9380809 - Rod for a smoking article and method and apparatus for manufacture
4. D651338 - Smoking article filter
5. D646431 - Smoking article filter