Average Co-Inventor Count = 5.06
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. Z Corporation (3 from 23 patents)
2. 3D Systems, Inc. (491 patents)
3 patents:
1. 7795349 - Material systems and methods of three-dimensional printing
2. 7569273 - Thermoplastic powder material system for appearance models from 3D printing systems
3. 7550518 - Methods and compositions for three-dimensional printing of solid objects