Average Co-Inventor Count = 2.00
ph-index = 1
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. Artsana S.p.a. (2 from 55 patents)
2 patents:
1. 8840243 - Eyeglasses with frame coupled to retainer strap or band which can separate under tension
2. 7651161 - Table seat with rotatable sitting portion