Average Co-Inventor Count = 3.16
ph-index = 4
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. (5 from 94 patents)
5 patents:
1. D681741 - Flying disc
2. D657011 - Throwable cylinder
3. D642225 - Target for a tossing game
4. D639360 - Throwable ball
5. D637666 - Throwable ball