Average Co-Inventor Count = 3.48
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. Kvaerner Pulping Ab (3 from 109 patents)
3 patents:
1. 6395171 - Strainer arrangement for straining liquid from a mixing arrangement
2. 5820729 - Device and process for dissolving smelt from recovery boilers
3. 5771817 - Recovery boiler