Average Co-Inventor Count = 5.09
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. Kubota Corporation (2 from 2,703 patents)
2 patents:
1. 6615942 - Swivel type working vehicle
2. 4984957 - Work-implement adapter for front loader