Average Co-Inventor Count = 1.75
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. Alcan International Limited (1 from 495 patents)
2. F. L. Smidth & Co., A/s (1 from 78 patents)
2 patents:
1. 5948158 - Apparatus and method for producing clinker from a hydrous slurry of raw
2. 5946818 - Process and apparatus for drying liquid-borne solid material