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. Invacare International Sarl (2 from 30 patents)
2 patents:
1. 9226869 - Height adjustment device for a handle of a rollator
2. 8677857 - Handle brake device