Average Co-Inventor Count = 4.00
ph-index = 1
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. Dresser, Inc. (2 from 241 patents)
2 patents:
1. 12011790 - Installing valve trim in a valve assembly
2. 11517987 - Installing trim in a valve assembly