Average Co-Inventor Count = 1.50
ph-index = 2
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. Abb Flakt Ab (2 from 54 patents)
2 patents:
1. 5887973 - Device for mixing particulate material and liquid
2. 5641124 - Apparatus for cleaning gas