DJ

Donald B. Johnson

IBM: 3 patents #119 of 3,003Top 4%
📍 Manassas, VA: #1 of 24 inventorsTop 5%
🗺 Virginia: #34 of 1,348 inventorsTop 3%
Overall (1994): #13,811 of 165,921Top 9%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5323464 Commercial data masking Robert C. Elander, Christopher J. Holloway, Michael J. Kelly, An V. Le, Paul G. Lubold +2 more 1994-06-21
5319705 Method and system for multimedia access control enablement Bernard J. Halter, Alphonse M. Bracco, An V. Le, Stephen M. Matyas, Rostislaw Prymak +2 more 1994-06-07
5301231 User defined function facility Dennis G. Abraham, Daniela Henningsmeyer, John M. Hudson, An V. Le, Stephen M. Matyas +1 more 1994-04-05