Average Co-Inventor Count = 1.60
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. Sydney Water Corporation (1 from 2 patents)
2. Jeffbrad Investments Pty Limited (1 from 1 patent)
2 patents:
1. 7491337 - Method and apparatus for removing contaminants from water
2. 7332088 - Method of water purification