Average Co-Inventor Count = 5.00
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. M&r Marking Systems, Inc. (2 from 43 patents)
2 patents:
1. D359064 - Handle for a pre-inked mount
2. D352521 - Pre-inked mount