Average Co-Inventor Count = 5.00
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. Schoeller-Bleckmann Oilfiend Technology (1 from 1 patent)
2. Voestalpine Bohler Edelstahl Gmbh & Co. (1 from 1 patent)
3. Voestalpine Bohler Edelstahl Gmbh & Co Kg (5 patents)
4. Schoeller-Bleckmann Oilfield Technology Gmbh (4 patents)
1 patent:
1. 12365960 - Drill string component with high corrosion resistance, and method for the production of same