Average Co-Inventor Count = 3.00
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. The Standard Register Company (2 from 224 patents)
2 patents:
1. 5598970 - Business form or mailer intermediate
2. 5509694 - Tri-fold label or business form