Average Co-Inventor Count = 4.09
ph-index = 3
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. Opex Corporation (3 from 151 patents)
3 patents:
1. 5464099 - Method for the automated processing of documents and bulk mail
2. 5115918 - Apparatus for the automated processing of bulk mail and the like
3. 4863037 - Apparatus for the automated processing of bulk mail and the like