Average Co-Inventor Count = 3.43
ph-index = 2
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 patents:
1. 7472453 - Vacuum cleaner
2. 7251854 - Vacuum cleaner with a dust collection chamber closeable by a lid