Average Co-Inventor Count = 2.18
ph-index = 3
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 (2 from 832,812 patents)
2. Milton Bradley International, Inc. (1 from 18 patents)
3. Rare Toys and Games, Inc. (1 from 1 patent)
4 patents:
1. 5851012 - Ball game apparatus with spin imparting catapult
2. 5711465 - Bottle carrying device having a pivotable spout
3. 5577647 - Bottle carrying device
4. D274341 - Game board