Average Co-Inventor Count = 2.86
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. Liberty Diversified Industries, Inc. (2 from 57 patents)
2 patents:
1. 4805769 - Compact disc security holder
2. 4790448 - Container and lid with tamper evident closure