Average Co-Inventor Count = 1.00
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. Burkert Werke Gmbh & Co. Kg (2 from 17 patents)
2. Burkert Werke Gmbh (2 from 9 patents)
4 patents:
1. D828299 - Electrical engine for a valve
2. D828300 - Electrical engine for a valve
3. D786723 - Housing cover
4. D778887 - Housing cover