Average Co-Inventor Count = 1.60
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. Other (1 from 832,718 patents)
2. Graphic Management Associates, Inc. (1 from 20 patents)
2 patents:
1. 5336041 - Storage and retrieval device and method for imbricated planar articles
2. 4881176 - Filter analyzing system