Average Co-Inventor Count = 1.00
ph-index = 5
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. (8 from 202 patents)
8 patents:
1. D726274 - Toy slide
2. D722346 - Toy house
3. D719221 - Toy ship
4. D719222 - Toy ship
5. D717885 - Toy treehouse
6. D673624 - Toy car
7. D665466 - Doll house
8. D663786 - Doll house