Average Co-Inventor Count = 4.90
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. The Obb, L.l.c. (3 from 3 patents)
2. Other (1 from 832,718 patents)
4 patents:
1. 6926581 - Toy vehicle with movable chassis components
2. 6692333 - Toy vehicle
3. 6648722 - Three wheeled wireless controlled toy stunt vehicle
4. 5765129 - Voice recording and playback module