Average Co-Inventor Count = 5.00
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. Novellus Systems Incorporated (3 from 993 patents)
3 patents:
1. 5772736 - Device for removing dissolved gas from a liquid
2. 5645625 - Device for removing dissolved gas from a liquid
3. 5425803 - Device for removing dissolved gas from a liquid