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. Riverwood International Corporation (3 from 263 patents)
3 patents:
1. 5711137 - Packaging machine and method of packaging articles
2. 5706633 - Packaging machine and method of packaging articles
3. 5546734 - Packaging machine and method of packaging articles