Average Co-Inventor Count = 1.20
ph-index = 2
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. Amatech Group Limited (2 from 18 patents)
2. Electronic Data Magnetics, Inc. (1 from 1 patent)
3 patents:
1. 11919286 - Transaction cards and system
2. D952952 - Face shield for use with eyewear frames
3. 9242436 - Transaction cards and system