Average Co-Inventor Count = 6.00
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. International Business Machines Corporation (4 from 164,108 patents)
4 patents:
1. D393479 - Point of sale terminal
2. D381675 - Point of sale terminal
3. D379825 - Point of sale terminal
4. D372936 - Control unit with a printer