Average Co-Inventor Count = 1.25
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. Chisco, Inc. (4 from 10 patents)
5 patents:
1. D513519 - Eyeglass retainer
2. 6764177 - Eyeglass retainer
3. D486174 - Eyeglass retainer
4. 6148993 - Key-concealing pouch for carrying small articles
5. D358006 - Detachable visor for application to a helmet