Average Co-Inventor Count = 2.00
ph-index = 2
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. Mhe Technologies, Inc. (2 from 36 patents)
2 patents:
1. 6296721 - Hardened wheel
2. 6030471 - Method for producing a hardened wheel