Average Co-Inventor Count = 4.00
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. Prince Corporation (3 from 392 patents)
3 patents:
1. 5297767 - Multiple container holder
2. 5195711 - Multiple container holder
3. 5087008 - Multiple container holder