Average Co-Inventor Count = 6.00
ph-index = 1
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. Eemax Incorporated (2 from 19 patents)
2. Rheem Manufacturing Company (1 from 508 patents)
3 patents:
1. 11846450 - Tankless electric water heater
2. 10655890 - Tankless electric water heater
3. 9702585 - Tankless electric water heater