Average Co-Inventor Count = 2.40
ph-index = 3
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. Care Rehab & Orthopedic Products, Inc. (2 from 4 patents)
3 patents:
1. D912256 - Lumbar traction device
2. D484917 - Control unit
3. D482664 - Control unit