Average Co-Inventor Count = 3.50
ph-index = 6
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. Combi Co., Ltd. (7 from 169 patents)
7 patents:
1. D281984 - Toy block
2. D281354 - Electric massage instrument
3. D275525 - Slipper
4. D275429 - Sandal
5. D269305 - Sandal
6. D264234 - Toy vehicle
7. D263159 - Pushing toy vehicle