Average Co-Inventor Count = 4.00
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. American Standard Inc. (3 from 1,121 patents)
3 patents:
1. 5993648 - Water filtration device with a water fountain outlet and a faucet outlet
2. D410273 - Water filtration device
3. D410064 - Filtration cartridge