Average Co-Inventor Count = 9.00
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. Krupp Koppers Gmbh (1 from 141 patents)
2. Still Otto Gmbh (1 from 2 patents)
3. Didier Ofu Engineering Gmbh (1 from 2 patents)
4. Thyssenkrupp Technologies Ag (14 patents)
5. Gunther Meyer (0 patent)
6. Dietrich Wagener (0 patent)
7. Ulrich Kochanski (0 patent)
8. Manfred Blase (0 patent)
9. Ludwig Offermann (0 patent)
10. Heinz Duerselen (0 patent)
11. Dieter Stalherm (0 patent)
12. Joachim Hoitz (0 patent)
13. Jurgen Tietze (0 patent)
1 patent:
1. 5259932 - Heating system for regenerative coke ovens