Average Co-Inventor Count = 4.07
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. Kubota Corporation (5 from 2,699 patents)
5 patents:
1. 12139204 - Work vehicle
2. 12128817 - Working vehicle
3. D1003324 - Tractor
4. 11745808 - Work vehicle
5. 10377425 - Work vehicle