Average Co-Inventor Count = 16.00
ph-index = 4
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. Stryker Corporation (4 from 2,279 patents)
4 patents:
1. 8911387 - Patient/invalid handling support
2. 8856992 - Patient/invalid handling support
3. 8832885 - Patient/invalid handling support
4. 8397326 - Patient/invalid handling support