Average Co-Inventor Count = 1.33
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. Halla Climate Control Corporation (2 from 168 patents)
2 patents:
1. 7520318 - Heat exchanger for vehicle
2. 7490659 - Integral-type heat exchanger