Average Co-Inventor Count = 1.50
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. Mattel, Inc. (7 from 1,703 patents)
2. Other (4 from 832,880 patents)
3. Trageser, Mark (0 patent)
11 patents:
1. 8562267 - Pushpin retaining device and method of retaining without object puncture
2. 8556562 - Pushpin retaining device and method of retaining without object puncture
3. 8353656 - Pushpin retaining device and method of retaining without object puncture
4. 8348579 - Pushpin retaining device and method of retaining without object puncture
5. 8162717 - Toy vehicle having fanciful facial expression
6. 7934973 - Pneumatic action figure
7. 7833081 - Toy vehicle having fanciful facial expression
8. 7448935 - Liquid activated toys and operating systems for use with same
9. 7275975 - Toy vehicle with on-board electronics
10. 6176759 - Push-pull toy having pivoting arms
11. 6106356 - Toy locomotive transformable to a cannon