Average Co-Inventor Count = 3.26
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 2,710 patents)
5 patents:
1. D1093437 - Riding mower
2. D1066428 - Bucket with arm for a loader
3. D1023074 - Portion of a tractor
4. D1008316 - Riding-type mower
5. D1007538 - Rear frame for a riding-type mower