Average Co-Inventor Count = 1.60
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. Other (1 from 832,718 patents)
2. Markem-imaje Corporation (1 from 47 patents)
2 patents:
1. 11872815 - Purged ink removal from print head
2. 4909618 - Mirror for viewing infant in rear seat carrier