Average Co-Inventor Count = 3.00
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. Other (2 from 832,891 patents)
2. Societe De Recherches Techniques Dentaires-r.t.d. (1 from 5 patents)
3 patents:
1. 5989032 - Self-locking dental reinforcement
2. 5890904 - Radio-opaque tooth post made of composite material
3. 5797748 - Tooth prosthesis with directional distribution of the stress resistance