Average Co-Inventor Count = 4.00
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. Wilo Se (2 from 20 patents)
2. Leifheit Ag (87 patents)
2 patents:
1. 12458977 - Cutting ring for solids-loaded fluid of a pump
2. 12083527 - Cutting ring for a pump liquid loaded with solids