DT

Douglas Robert Tollefson

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Cannon Falls, MN: #20 of 38 inventorsTop 55%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,454,972 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6925459 Apparatus and method for hindering multiple http submission requests Jeffrey James Cornell, Thomas J. Eggebraaten, Sue Sandra Kelling 2005-08-02