Average Co-Inventor Count = 2.67
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. Miele & Cie. Kg (2 from 246 patents)
2. Branofilter Gmbh (9 patents)
2 patents:
1. 11283276 - Method and device for charging an energy storage device for use in a cleaning appliance and cleaning appliance having a device
2. 8991002 - Bagless vacuum cleaner with a dust collector