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. Deere + Company (4 from 8,451 patents)
4 patents:
1. 6009595 - Vegetation debris blower and cart assembly
2. D417426 - Hubcap
3. D410785 - Cart for a hand-held blower
4. 5845473 - Material collection bag