Average Co-Inventor Count = 2.40
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. Hoganas Ab (2 from 79 patents)
2 patents:
1. 4964909 - Heat-insulating component and a method of making same
2. 4702772 - Sintered alloy