Average Co-Inventor Count = 4.00
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. Kiddicraft Limited (5 from 13 patents)
2. Other (1 from 832,912 patents)
6 patents:
1. 6309274 - Magnetic drive and clutch assembly
2. D336317 - Toy ball
3. D332291 - Toy telephone
4. D327713 - Simulative activity toy
5. D327717 - Simulative toy figure
6. D326124 - Toy watch