Average Co-Inventor Count = 4.44
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. Siemens Industry Software Gmbh (1 from 209 patents)
2. Siemens Product Lifecycle Management Software Inc. (1 from 206 patents)
2 patents:
1. 11947877 - Anti-constraint configuration and enforcement for computer-aided design (CAD) models
2. 9697303 - Rule-based constraint interaction in geometric models