Average Co-Inventor Count = 4.80
ph-index = 2
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. (1 from 1,381 patents)
2. Hill-rom, Inc. (1 from 129 patents)
2 patents:
1. 6321878 - Caster and braking system
2. 6248977 - Welding torch attachment