Average Co-Inventor Count = 1.33
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. World Dryer Corporation (2 from 2 patents)
2 patents:
1. D946213 - Hand dryer
2. 9982942 - Dryer with universal voltage controller