Average Co-Inventor Count = 4.80
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. Praxair Technology, Inc. (1 from 1,444 patents)
2. Igc-polycold Systems, Inc. (1 from 4 patents)
2 patents:
1. 6502410 - Nonflammable mixed refrigerants (MR) for use with very low temperature throttle-cycle refrigeration systems
2. 6494054 - Multicomponent refrigeration fluid refrigeration system with auxiliary ammonia cascade circuit