Average Co-Inventor Count = 4.00
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. Sandvik Ab (1 from 686 patents)
2. Haki Aktiebolag (0 patent)
1 patent:
1. 5484468 - Cemented carbide with binder phase enriched surface zone and enhanced