Average Co-Inventor Count = 2.00
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. Progressive Gaming International Corporation (2 from 13 patents)
2 patents:
1. D548799 - Surface pattern for a casino table
2. D542858 - Surface pattern for a casino table