Average Co-Inventor Count = 8.00
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. Petroleo Brasileiro S.a. - Petrobras (1 from 446 patents)
2. Instituto De Tecnologia Para O Desenvolvimento—lactec (1 from 2 patents)
1 patent:
1. 12405189 - System and method for unified sampling of particulate matter for reducing the dispersion of results in vehicle emissions tests