Average Co-Inventor Count = 7.20
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. International Business Machines Corporation (3 from 164,275 patents)
3 patents:
1. D395640 - Holder for portable computing device
2. D378676 - Holder for portable computing device
3. 5552957 - Portable computer field kit