Average Co-Inventor Count = 1.89
ph-index = 3
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. Fischerwerke Artur Fischer Gmbh & Co Kg (2 from 160 patents)
2. Armatic Gesellschaft Fuer Automatische Armaturen Mbh (1 from 1 patent)
3 patents:
1. 6216930 - Spectacle case built into a vehicle
2. 6213533 - Device having a pop-out part for installation in a motor vehicle
3. 6185828 - Position signal transmitter for a servo drive