CH

Charles D. Helfenberger

IBM: 2 patents #3,254 of 10,852Top 30%
📍 Charlotte, NC: #89 of 507 inventorsTop 20%
🗺 North Carolina: #1,020 of 5,755 inventorsTop 20%
Overall (2017): #164,356 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9633212 Intelligent key selection and generation Todd W. Arnold, Elizabeth A. Dames, Richard V. Kisley, Jimmie R. Mayfield, Jr. 2017-04-25
9607159 Intelligent key selection and generation Todd W. Arnold, Elizabeth A. Dames, Richard V. Kisley, Jimmie R. Mayfield, Jr. 2017-03-28