Average Co-Inventor Count = 3.00
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. Hyster - Yale Group, Inc. (3 from 92 patents)
3 patents:
1. D819852 - Lighting for a pallet truck
2. D819853 - Lighting for a pallet truck
3. D806917 - Lighting for pallet truck