Average Co-Inventor Count = 1.60
ph-index = 2
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. Hasbro, Inc. (4 from 496 patents)
4 patents:
1. 8720897 - Timer controlled building and demolition game apparatus
2. 8070162 - Game having an electronic instruction unit
3. D551302 - Electronic game apparatus
4. D490117 - Game device