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. Thyssen Krupp Ag (1 from 681 patents)
2. Thyssenkrupp Fertilizer Technology Gmbh (1 from 8 patents)
1 patent:
1. 12221398 - Spray nozzle for producing a urea-sulfur fertilizer