Average Co-Inventor Count = 3.43
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. Ellwood National Investment Corp. (2 from 5 patents)
2 patents:
1. 10010982 - Open containment frame for targeted compression treatment of rotating shaft products
2. 9616477 - Open containment frame for roller applied deep compression treatment of shaft products