Average Co-Inventor Count = 3.33
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. Structural Graphics, LLC (3 from 28 patents)
2. Intervisual Communications Inc. (1 from 7 patents)
4 patents:
1. 7649689 - Apparatus and method for viewing multiple underlying indicia
2. 7083559 - Method for making changeable picture with movable members utilizing web fed printing process
3. 7063655 - Method for making changeable picture with moveable members utilizing sheet fed printing process
4. 5759328 - Multi-sided novelty piece and method for making the same