Average Co-Inventor Count = 1.80
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. Premark Feg L.l.c. (3 from 267 patents)
3 patents:
1. 9380912 - Fryer and associated heat exchange system
2. 9021941 - Fryer and associated heat exchange system
3. D632131 - Fryer heat exchange tube