Average Co-Inventor Count = 1.00
ph-index = 3
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. Epoch Company, Ltd. (3 from 202 patents)
3 patents:
1. D760325 - Toy car
2. D757185 - Toy house
3. D755905 - Toy house