Average Co-Inventor Count = 5.89
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. York International Corporation (3 from 179 patents)
3 patents:
1. D502253 - Door panel for a residential gas furnace
2. D502254 - Door panel for a residential gas furnace
3. D501544 - Door panel for a residential gas furnace