Average Co-Inventor Count = 1.00
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. Epoch Company, Ltd. (6 from 202 patents)
6 patents:
1. D757186 - Toy house
2. D757187 - Toy house
3. D755308 - Toy car
4. D714880 - Toy car
5. D710460 - Toy bus
6. D683412 - Doll house