Average Co-Inventor Count = 2.40
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. A. Ahlstrom Corporation (1 from 230 patents)
2. Foster Wheeler Energia Oy (1 from 58 patents)
2 patents:
1. 5566750 - Method and apparatus for cooling hot gases
2. 5443654 - Method of removing deposits from the walls of a gas cooler inlet duct,