Average Co-Inventor Count = 1.85
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. Rexam Graphics, Inc. (3 from 30 patents)
2. Philip Morris Industrial Incorporated (1 from 2 patents)
4 patents:
1. 6624118 - Image transfer element
2. 6338892 - Imageable backlit composite structure
3. 5939193 - Overhead transparency for color laser printers and copiers
4. 4438170 - Electrosensitive recording materials with heterogeneous surface topology