Average Co-Inventor Count = 1.00
ph-index = 2
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. Purex Corporation (2 from 53 patents)
2. Other (1 from 832,912 patents)
3 patents:
1. 5384921 - Method of topping a shower or tub enclosure
2. D255480 - Pump basket strainer
3. 4059519 - Pump basket strainer and assembly