Average Co-Inventor Count = 1.78
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. Lexmark International, Inc. (2 from 3,033 patents)
2 patents:
1. 6667814 - Automatic up image printing
2. 6452695 - System and method for enabling an image input device and a printer to operate as a digital copier