Average Co-Inventor Count = 1.50
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. Siemens Aktiengesellschaft (1 from 30,069 patents)
2. Friedrichsfeld Gmbh, Keramik-Und Kunststoffwerke (1 from 6 patents)
2 patents:
1. 5545124 - Method for alleviating the sensation of pain
2. 5000746 - Wound covering having connected discrete elements