Average Co-Inventor Count = 3.03
ph-index = 5
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. Conair Corporation (7 from 823 patents)
7 patents:
1. 6728343 - User appliance with voice help guide
2. 6711248 - Message callback feature
3. D361330 - Telephone
4. D352710 - Cordless telephone
5. D352711 - Cordless telephone base
6. D338885 - Telephone answering device
7. D326851 - Telephone