Average Co-Inventor Count = 4.80
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. Crane Merchandising Systems, Inc. (3 from 39 patents)
2. Dixie-Narco, Inc. (1 from 23 patents)
4 patents:
1. 8109410 - Anti-pilfering device for a vending machine
2. 8096444 - Product discharge and delivery system for a vending machine
3. 7802700 - Product discharge and delivery system for a vending machine
4. 7264138 - Anti-pilfering device for a vending machine