Average Co-Inventor Count = 1.00
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. Smiths Detection-watford Limited (2 from 71 patents)
2 patents:
1. 10942148 - Apparatus and method employing ion shutters for ion separation
2. 10458945 - Apparatus and methods for ion separation, especially IMS, using an ion shutter