Average Co-Inventor Count = 2.40
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. Aco Ahlmann Se & Co. Kg (2 from 9 patents)
2. Aco Severin Ahlmann Gmbh & Co Kg (34 patents)
3. Aco Severin Ahlmann Gmbh & Co Kommanditgesellschaft (3 patents)
2 patents:
1. 12006676 - Drainage body unit, drainage body system and shaft element
2. 11851855 - Drainage system and drain