Average Co-Inventor Count = 1.67
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. Wisconsin Alumni Research Foundation (2 from 4,131 patents)
2 patents:
1. 12209532 - Compression ignition engine with igniter and pilot injector
2. 11519378 - Internal combustion engine with laser-assisted, compression ignition