Average Co-Inventor Count = 2.00
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. Ex-cell-o Gmbh (2 from 299 patents)
2 patents:
1. 7229397 - Tool changing device for a machine tool and method for changing tools on a machine tool
2. 7048679 - Tool-changing system