Average Co-Inventor Count = 1.00
ph-index = 3
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. Alfred Dunhill Limited (3 from 23 patents)
3 patents:
1. D471811 - Perfume bottle closure device
2. D446124 - Container with closure
3. D438096 - Container with closure