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. Arjo Hospital Equipment Ab (2 from 19 patents)
2 patents:
1. 6942296 - Apparatus to assist disabled persons
2. 6738999 - Apparatus to assist disabled persons