Average Co-Inventor Count = 3.00
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. Hyster - Yale Group, Inc. (2 from 92 patents)
2 patents:
1. 11052829 - Accessory arm for lift truck
2. 10246029 - Accessory arm for lift truck