DG

Daniel M. Gruen

IBM: 1 patents #1,916 of 5,400Top 40%
📍 Newton, MA: #74 of 253 inventorsTop 30%
🗺 Massachusetts: #1,783 of 6,384 inventorsTop 30%
Overall (2002): #235,294 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6393460 Method and system for informing users of subjects of discussion in on-line chats Mark A. Sheldon, Shivakumar Vaithaynathan 2002-05-21