MD

Mark Charles Davis

IBM: 3 patents #481 of 5,214Top 10%
📍 Durham, NC: #15 of 258 inventorsTop 6%
🗺 North Carolina: #148 of 2,876 inventorsTop 6%
Overall (2005): #20,290 of 245,428Top 9%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6961849 Selective data encryption using style sheet processing for decryption by a group clerk John R. Hind, Marcia L. Peters, Brad B. Topol 2005-11-01
6959390 Data processing system and method for maintaining secure user private keys in non-secure storage David Carroll Challener, Daryl Cromer, Scott Elliott, Howard Locker, Andy Lloyd Trotter +1 more 2005-10-25
6931532 Selective data encryption using style sheet processing John R. Hind, Marcia L. Peters, Brad B. Topol 2005-08-16