Average Co-Inventor Count = 3.75
ph-index = 2
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. Heraeus Kulzer Gmbh (2 from 64 patents)
2 patents:
1. 5228907 - Polymerizable dental material
2. 5089051 - Adhesion-promoting dental composition