Average Co-Inventor Count = 4.00
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. Refrigerant Products, Ltd. (2 from 2 patents)
2. Refringerant Products Ltd. (1 from 1 patent)
3 patents:
1. 6629419 - CFC 12 replacement refrigerant
2. 6606868 - R 22 replacement refrigerant
3. 6604368 - R 12 replacement refrigerant