Average Co-Inventor Count = 2.00
ph-index = 3
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 (3 from 2,667 patents)
3 patents:
1. D809982 - Steering wheel for working machine
2. D785049 - Riding lawn mower
3. D785054 - Riding lawn mower