Average Co-Inventor Count = 7.20
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. Donnelly Corporation (4 from 912 patents)
4 patents:
1. 5649756 - Rearview mirror with lighting assembly
2. 5178448 - Rearview mirror with lighting assembly
3. 4807096 - Interior light/carrier module for vehicles
4. 4733336 - Lighted/information case assembly for rearview mirrors