Average Co-Inventor Count = 3.00
ph-index = 3
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. Engis Corporation (3 from 9 patents)
3 patents:
1. 6080053 - Outside diameter finishing tool and method of making the same
2. 5846126 - Outside diameter finishing tool and method of making the same
3. 5564972 - Outside diameter finishing tool