Average Co-Inventor Count = 5.00
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. Westport Research Inc. (1 from 29 patents)
1 patent:
1. 7100577 - Common rail directly actuated fuel injection valve with a pressurized hydraulic transmission device and a method of operating same