Average Co-Inventor Count = 2.40
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. Lift-u, Division of Hogan Mfg., Inc. (2 from 69 patents)
2 patents:
1. 7896134 - Low-rise vertical platform lift assembly with low-profile lifting mechanism
2. 7766127 - Barrier assembly for a wheelchair lift