Average Co-Inventor Count = 2.00
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. Waters Investments Limited (2 from 137 patents)
2. Waters Technologies Corporation (1 from 688 patents)
3 patents:
1. 7754075 - Backflow prevention for high pressure gradient systems
2. 7396469 - Backflow prevention for high pressure gradient systems
3. 6780315 - Backflow prevention for high pressure gradient systems