Average Co-Inventor Count = 2.57
ph-index = 3
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. Merpro Tortek Limited (3 from 6 patents)
3 patents:
1. 5637278 - Treatment device
2. 5620594 - Water management system
3. 5562159 - Well uplift system