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. Fried Krupp (2 from 44 patents)
2 patents:
1. 4779287 - Tiltable metallurgical furnace vessel
2. 4679205 - Tiltable metallurgical furnace vessel