Average Co-Inventor Count = 1.00
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. Sandvik Ab (1 from 686 patents)
2. Tamrock Oy (1 from 37 patents)
2 patents:
1. 6247196 - Bogie construction
2. 6086088 - Axle construction for a vehicle