Average Co-Inventor Count = 6.30
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 (6 from 2,288 patents)
6 patents:
1. 11992446 - Patient support apparatus with side rail
2. 11504289 - Patient support apparatus with side rail
3. 10507151 - Patient support apparatus with side rail
4. 9107783 - Patient handling device
5. 9027183 - Patient handling device
6. 8789662 - Wheeled carriage with brake lock system