Average Co-Inventor Count = 4.44
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. Washington State University (2 from 462 patents)
2. Dvo. Inc. (1 from 9 patents)
2 patents:
1. 9339760 - Methods and apparatuses for removal of hydrogen sulfide and carbon dioxide from biogas
2. 7909995 - Combined nutrient recovery and biogas scrubbing system integrated in series with animal manure anaerobic digester