Average Co-Inventor Count = 3.00
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. Nijhuis Water Technology B.v. (1 from 3 patents)
2. United Utilities Plc (11 patents)
3. Norit Nederland B.v. (2 patents)
4. Qsenz B.v. (0 patent)
5. Ruijtenberg, Antonie (0 patent)
6. Holterman, Menno-martijn (0 patent)
7. Witteveen & Bos Raadgevende Ingenieurs B.v. (0 patent)
1 patent:
1. D979708 - Slope screen spray system