Average Co-Inventor Count = 3.58
ph-index = 4
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. Bachman Information Systems, Inc. (4 from 10 patents)
4 patents:
1. 5249300 - System and method of constructing models of complex business
2. 5212771 - System for establishing concurrent high level and low level processes in
3. 5193182 - Computer system for defining logical operations on design data including
4. 5146591 - Dynamic information management system utilizing entity-relationship