Average Co-Inventor Count = 3.27
ph-index = 1
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. Comtrex Systems Corporation (3 from 4 patents)
3 patents:
1. D295874 - Cash register housing
2. D263723 - Cash register housing
3. D263722 - Cash register housing