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. Union Carbide Corporation (3 from 2,921 patents)
3 patents:
1. 4373948 - Addition agents for iron-base alloys
2. 4361442 - Vanadium addition agent for iron-base alloys
3. 4185999 - Barium-strontium-silicon-aluminum master alloy