Average Co-Inventor Count = 3.00
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. Indian Industries, Inc. (3 from 94 patents)
3 patents:
1. D642225 - Target for a tossing game
2. D639360 - Throwable ball
3. D637666 - Throwable ball