Average Co-Inventor Count = 2.00
ph-index = 3
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. Otto Bock Healthcare Gmbh (2 from 174 patents)
2. Wincor Nixdorf International Gmbh (1 from 294 patents)
3. Dewert Antriebs- Und Systemtechnik Gmbh (1 from 6 patents)
4 patents:
1. D658770 - Knee joint brace
2. D658771 - Orthosis
3. D652390 - Switch
4. D644815 - Money box