Average Co-Inventor Count = 2.09
ph-index = 5
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 Corporation (9 from 320 patents)
9 patents:
1. 8250687 - Patient lift with adjustable knee pads and sling hooks
2. D567151 - Rollator
3. D561650 - Rollator
4. 7040637 - Inwardly folding rollator with an upwardly pivotable seat
5. D485606 - Commode seat and lid
6. D485336 - Commode seat
7. D484581 - Commode lid
8. D480995 - Seat for an ambulatory device
9. D480666 - Rollator