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. The Standard Register Company (2 from 224 patents)
2 patents:
1. 4077824 - Method for producing a business form article
2. 3975559 - Method for producing a business form article