Average Co-Inventor Count = 1.64
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. Ncr Corporation (3 from 4,491 patents)
3 patents:
1. 6454570 - Money storage device, system and method of operating a bank account and bank account
2. 6425487 - Waste depository
3. 6424845 - Portable communication device