Average Co-Inventor Count = 3.16
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. Caterpillar Inc. (3 from 9,451 patents)
3 patents:
1. 9309098 - Pallet fork with improved visibility and versatility
2. 8944218 - Pallet fork
3. 8899906 - Locking members for pallet fork