Average Co-Inventor Count = 7.00
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. Harnischfeger Technologies, Inc. (3 from 152 patents)
3 patents:
1. 9896819 - Extended reach crowd control for a shovel
2. 9366004 - Extended reach crowd control for a shovel
3. 8972120 - Extended reach crowd control for a shovel