Average Co-Inventor Count = 4.44
ph-index = 1
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. Viega Technology Gmbh & Co. Kg (1 from 39 patents)
2. Viega Gmbh & Co. Kg (1 from 30 patents)
2 patents:
1. 11208795 - Floor drain for draining water from a walk-in floor into a sewage pipe
2. 9021628 - Drain, in particular for floor level showers