Average Co-Inventor Count = 3.00
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. Bbc Brown, Boveri & Company, Limited (2 from 886 patents)
2 patents:
1. 4144105 - Method of making cerium misch-metal/cobalt magnets
2. 4087291 - Cerium misch-metal/cobalt magnets