Average Co-Inventor Count = 2.09
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. The Holmes Group, Inc. (2 from 83 patents)
2. The Rival Company (1 from 33 patents)
3 patents:
1. 6335517 - Humidifier having induction heating system
2. 6275652 - Heating element for a humidifier
3. D434127 - Humidifier