Average Co-Inventor Count = 3.43
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. Nilfisk A/s (2 from 32 patents)
2 patents:
1. 10674882 - Adapter plate
2. D782759 - Vacuum cleaner housing