Average Co-Inventor Count = 5.22
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. Cambridge Engineering, Inc. (4 from 17 patents)
4 patents:
1. 11598556 - Blow through direct fired heating, A/C and ERV
2. 10801749 - Blow through direct fired heating, A/C and ERV
3. 10001295 - Blow through direct fired heating, A/C and ERV
4. 9188362 - Direct fired heaters including premix burner technology