Average Co-Inventor Count = 2.40
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. Monroe Systems for Business, Inc. (4 from 6 patents)
4 patents:
1. D333315 - Calculator case
2. D309629 - Calculator case
3. D309471 - Calculator case
4. D308986 - Calculator case