Average Co-Inventor Count = 1.47
ph-index = 8
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. Other (12 from 832,891 patents)
2. Mattel, Inc. (1 from 1,703 patents)
13 patents:
1. 7326101 - Switching arrangements and accessories capable of activation by air
2. 6852000 - Beach wave playset
3. 6776682 - Acrobatic doll and doll accessories capable of activation by air
4. 6346024 - Bath toy with thermally erasable drawing surface
5. 6168494 - Expandable and changeable playset building system
6. 5806768 - Inflatable water toy
7. 5679047 - Vibratory toy and game apparatus
8. 5672057 - Spin art device having inflatable components
9. 5085610 - Dual sound toy train set
10. 4438579 - Three-dimensional picture with interchangeable scenes
11. 4431155 - Cover sleeve for shelving brackets of the blade type
12. 4343476 - Playing piece for a board game
13. 4169323 - Means for producing multi-colored hobby craft designs