Average Co-Inventor Count = 3.43
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. Mazda Motor Corporation (1 from 4,682 patents)
2. Union Carbide Corporation (1 from 2,921 patents)
2 patents:
1. D708767 - Headlight for a motor vehicle
2. 4822689 - High volume fraction refractory oxide, thermal shock resistant coatings