Average Co-Inventor Count = 2.00
ph-index = 7
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. (6 from 1,702 patents)
2. Tomy Kogyo Co., Ltd. (2 from 376 patents)
3. Universal Product Innovations, Inc. (2 from 4 patents)
10 patents:
1. 5328400 - Doll with wrap around fashions
2. 4993985 - Anti-collision toy vehicle playset
3. 4619625 - Construction toy
4. 4579538 - Construction toy
5. 4291884 - Board game apparatus and method of playing
6. 4285159 - Direction reversing crib toy
7. 4150903 - Typewriter-like toy
8. 4100867 - Sewing machine
9. 4077339 - Cartridge sewing machine accessory
10. 4075955 - Machine for needlepoint or the like