Average Co-Inventor Count = 3.00
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. Testo Ag (1 from 51 patents)
2. Testo Se &co., Kgaa (18 patents)
1 patent:
1. 9518911 - Impactor and method for characterizing a carrier gas enriched with suspended particles