Average Co-Inventor Count = 31.75
ph-index = 9
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. Hill-rom Services, Inc. (8 from 1,385 patents)
2. Holl-rom Services, Inc. (1 from 1 patent)
9 patents:
1. 9009893 - Hospital bed
2. RE43532 - Hospital bed
3. 7926131 - Hospital bed
4. 7669263 - Mattress assembly including adjustable length foot
5. 7610637 - Lift system for hospital bed
6. 7533429 - Lift system for hospital bed
7. 7520006 - Hospital bed including moveable foot portion
8. 7406731 - Hospital bed
9. 7296312 - Hospital bed