ER

Edwin Lee Ryan

SC Sprint Communications: 1 patents #1,148 of 2,085Top 60%
📍 Overland Park, KS: #973 of 1,753 inventorsTop 60%
🗺 Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #3,689,681 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5778387 Database automated recovery system Thomas Adam Wilkerson, Roger Lynn Bechtel, James Robert Cessna, David Costello, James Louis Frentrop +1 more 1998-07-07