Average Co-Inventor Count = 1.00
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. Emu Unterwasserpumpen Gmbh (2 from 11 patents)
2 patents:
1. 6235989 - Protective device for the power cable of a submerged pump
2. D404040 - Pump for construction sites