Average Co-Inventor Count = 5.00
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. Daikin Industries, Ltd. (2 from 4,275 patents)
2 patents:
1. 4688392 - Refrigeration unit including a hot gas defrosting system
2. 4602485 - Refrigeration unit including a hot gas defrosting system