Average Co-Inventor Count = 2.29
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. Speakman Company (4 from 48 patents)
4 patents:
1. D342309 - Gravity fed emergency eye/face wash station
2. 5216765 - Gravity fed eye/face wash
3. D329490 - Faucet handle
4. D328782 - Faucet