Average Co-Inventor Count = 3.00
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. Sypris Electronics, LLC (3 from 13 patents)
3 patents:
1. 8328092 - Electronic memory key
2. D591291 - Electronic data key
3. D586346 - Electronic data key