Average Co-Inventor Count = 1.95
ph-index = 4
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. Davi Audio, Inc. (3 from 4 patents)
2. Essse Caffe' S.p.a. (1 from 2 patents)
3. Esse Caffe' S.p.a. (1 from 1 patent)
4. Davi Audi, Inc. (1 from 1 patent)
6 patents:
1. D881625 - Coffee maker
2. D881626 - Coffee maker
3. D862413 - Headphones
4. D861635 - Headphones
5. D829686 - Headphones
6. D811745 - Headphone carrying case