Average Co-Inventor Count = 2.63
ph-index = 5
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. Cummins-allison Corporation (4 from 376 patents)
2. Other (1 from 832,718 patents)
5 patents:
1. 8607957 - Coin redemption machine having gravity feed coin input tray and foreign object detection system
2. 8523641 - System, method and apparatus for automatically filling a coin cassette
3. 7886890 - Coin redemption machine having gravity feed coin input tray and foreign object detection system
4. 7438172 - Foreign object removal system for a coin processing device
5. 5285536 - Wave generating system