Average Co-Inventor Count = 3.48
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. Advanced Information Systems, Inc. (4 from 4 patents)
4 patents:
1. 6957673 - Fuel dispensing device equipped with a sound and/or video system
2. 6783028 - Fuel dispensing nozzle equipped with a game or other activity
3. 6760706 - Point of sales systems for vehicles
4. 6648031 - Fuel dispensing devices equipped with a sound and/or video system