Average Co-Inventor Count = 4.00
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. Metawater Co., Ltd. (2 from 47 patents)
2 patents:
1. 8303893 - Apparatus for determining coagulant amount
2. 8012759 - Method and apparatus for determination of coagulant injection rate in water treatment process