Average Co-Inventor Count = 2.40
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. Firma Karl Lumberg Gmbh & Co. (2 from 3 patents)
2 patents:
1. 5890928 - Plug assembly for solenoid valve
2. 5186651 - Plug connector, especially for the releasable connection of electrical