Average Co-Inventor Count = 7.11
ph-index = 1
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. (3 from 3,024 patents)
3 patents:
1. 8743388 - Access to networked peripheral device for impaired users
2. 8185957 - Peripheral device
3. 7890772 - Multi-function printing device