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William N. Engle

TI Trialcard Incorporated: 4 patents #2 of 5Top 40%
📍 Raleigh, NC: #1,910 of 6,378 inventorsTop 30%
🗺 North Carolina: #11,920 of 45,564 inventorsTop 30%
Overall (All Time): #1,225,633 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8589184 Method of delivering goods and services via media David W. Cunningham, John M. Harden, Charles W. Reuben 2013-11-19
8407095 Method of delivering a pharmaceutical product via a medium David W. Cunningham, John M. Harden, Charles W. Reuben 2013-03-26
8055542 Method of delivering goods and services via a variable value media David W. Cunningham, John M. Harden, Charles W. Reuben 2011-11-08
7925531 Method of delivering goods and services via media David W. Cunningham, John M. Harden, Charles W. Reuben 2011-04-12