DC

David Carroll Challener

IBM: 3 patents #481 of 5,214Top 10%
📍 Raleigh, NC: #30 of 460 inventorsTop 7%
🗺 North Carolina: #148 of 2,876 inventorsTop 6%
Overall (2005): #25,479 of 245,428Top 15%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6968462 Verifying physical universal serial bus keystrokes Richard A. Dayan, Eric R. Kern 2005-11-22
6959390 Data processing system and method for maintaining secure user private keys in non-secure storage Daryl Cromer, Mark Charles Davis, Scott Elliott, Howard Locker, Andy Lloyd Trotter +1 more 2005-10-25
6944300 Method for migrating a base chip key from one computer system to another Hernando Ovies 2005-09-13