Average Co-Inventor Count = 2.71
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. Mattel, Inc. (7 from 1,702 patents)
7 patents:
1. 5256098 - Doll playset having simulated fetal kicking and heartbeat
2. 5238437 - Bubble dispensing doll
3. 5147238 - Tap dance doll
4. 5141464 - Touch responsive animated toy figure
5. 5094645 - Apparatus for suspending a hard object within a soft bodied toy
6. 4718875 - Toy vehicle with foldable wheels
7. 4521206 - Track for toy vehicles