Average Co-Inventor Count = 3.64
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. Achates Power, Inc. (4 from 143 patents)
4 patents:
1. 9951725 - EGR constructions for opposed-piston engines
2. 9410506 - EGR constructions for opposed-piston engines
3. 8919304 - Two stroke, opposed-piston engines with engine braking
4. 8549854 - EGR constructions for opposed-piston engines