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. Stone Container Corporation (3 from 100 patents)
3 patents:
1. 5832841 - Shipping platform apparatus
2. 5590606 - Shipping platform apparatus
3. 5388531 - Shipping platform apparatus