Average Co-Inventor Count = 3.20
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. Presto Services Inc. (4 from 6 patents)
4 patents:
1. 9329815 - Method and system for message delivery using a secure device and simple output without the use of a personal computer
2. 9189188 - Method and system for message delivery using a secure device and simple output without the use of a personal computer
3. 8856383 - Systems and methods for controlling information and use of communications devices through a central server
4. 8832316 - Method and system for message delivery using a secure device and simple output without the use of a personal computer