Average Co-Inventor Count = 4.61
ph-index = 4
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. D470256 - Tractor headlight module
2. D448872 - Vehicle light
3. D447753 - Grille surface
4. D441469 - Headlight lens