Average Co-Inventor Count = 3.43
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. Stopinc Aktiengesellschaft (1 from 73 patents)
2. Amepa Angewandte Messtechnik Und Prozessautomatisierung Gmbh (1 from 3 patents)
2 patents:
1. 4816758 - Method and apparatus for the detection of slag co-flowing within a
2. 4708191 - Apparatus for indicating the level in metallurgical vessels by