Average Co-Inventor Count = 5.62
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. Deere + Company (3 from 8,451 patents)
3 patents:
1. D1024141 - Reduced tail swing excavator
2. D936709 - Excavator steps
3. D901554 - Excavator hood