Average Co-Inventor Count = 1.60
ph-index = 4
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. Holmes Products Corporation (4 from 102 patents)
4 patents:
1. 5456742 - Electric circuit having a convenience outlet for use in a humidifier or
2. 5434386 - Electric circuit having a heater element and a night light
3. D348742 - Desk lamp with magnifier lens
4. D286673 - Combined heater and fan