DR

Douglas J. Ryder

PE Prime Research Alliance E: 6 patents #5 of 17Top 30%
📍 Doylestown, PA: #226 of 956 inventorsTop 25%
🗺 Pennsylvania: #13,581 of 74,527 inventorsTop 20%
Overall (All Time): #850,640 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9479803 Alternative advertising in prerecorded media Michael A. Plotnick, Robert F. Deitrich, Charles A. Eldering, Herbert M. Lustig 2016-10-25
9165604 Alternative advertising in prerecorded media Michael A. Plotnick, Robert F. Deitrich, Charles A. Eldering, Herbert M. Lustig 2015-10-20
8837920 Alternative advertising in prerecorded media Michael A. Plotnick, Robert F. Deitrich, Charles A. Eldering, Herbert M. Lustig 2014-09-16
8290351 Alternative advertising in prerecorded media Michael A. Plotnick, Robert F. Deitrich, Charles A. Eldering, Herbert M. Lustig 2012-10-16
8116616 Alternative advertising in prerecorded media Michael A. Plotnick, Robert F. Deitrich, Charles A. Eldering, Herbert M. Lustig 2012-02-14
7440674 Alternative advertising in prerecorded media Michael A. Plotnick, Robert F. Deitrich, Charles A. Eldering, Herbert M. Lustig 2008-10-21