Average Co-Inventor Count = 1.33
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. Ovako Steel Ab (1 from 8 patents)
2. Ovaka Steel (1 from 1 patent)
2 patents:
1. 6333001 - Micro-alloyed steel rolling bearings
2. 6224825 - Case hardening steel