ER

E. Douglas Ramsberg

MF Moore Business Forms: 1 patents #168 of 342Top 50%
📍 Thurmont, MD: #20 of 39 inventorsTop 55%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,661,639 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5958174 Manufacture of telephone debit cards Gerald C. Krahn, Jeffrey S. Walter, Ralph F. Irelan, John L. Wantz, Eric Patterson 1999-09-28