Average Co-Inventor Count = 1.50
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. Fisher Controls International LLC (2 from 871 patents)
2 patents:
1. 8146883 - Apparatus to connect a valve stem to a valve member
2. 7363851 - Spacers for use with actuator casings