Average Co-Inventor Count = 3.00
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. Knelson Patents Inc. (2 from 7 patents)
2 patents:
1. 7503888 - Centrifugal separator of heavier particulate materials from light particulate materials in a slurry using a stepped lead-in surface
2. 7500943 - Centrifugal separator of heavier particulate materials from light particulate materials in a slurry using a ring in the collection recess