Average Co-Inventor Count = 4.00
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. Deere & Company (2 from 8,482 patents)
2 patents:
1. D642493 - Recreational utility vehicle
2. 6470660 - Mower deck rear draft quick hitch