Average Co-Inventor Count = 1.60
ph-index = 4
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. Other (2 from 832,812 patents)
2. Tokheim Holding B.v. (1 from 9 patents)
4 patents:
1. 6734798 - Fuel dispenser with a human detection and recognition system
2. 6619543 - URL-encoded internet access card for retrieving and viewing e-mail at a fuel dispenser
3. 5816174 - Island payment terminal mounting system
4. D386882 - Island payment terminal