Average Co-Inventor Count = 6.00
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. Invacare International Gmbh (1 from 10 patents)
3 patents:
1. D975604 - Seat for a wheelchair
2. D962830 - Wheelchair rolling support element
3. D905600 - Wheelchair