Average Co-Inventor Count = 5.00
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. Hill-Rom, Inc. (3 from 129 patents)
2. Hill-Rom Services, Inc. (1 from 1,388 patents)
4 patents:
1. 6505359 - Stretcher center wheel mechanism
2. 6286165 - Stretcher center wheel mechanism
3. 5987671 - Stretcher center wheel mechanism
4. 5806111 - Stretcher controls