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. Roberts Systems, Inc. (3 from 22 patents)
3 patents:
1. 5265400 - Apparatus for conveying and packaging groups of articles
2. 5259173 - Apparatus for conveying and packaging groups of articles
3. 4854111 - Apparatus for conveying and packaging groups of articles