HD

Harry L. Dickerson

SO Southco: 15 patents #13 of 210Top 7%
📍 Newtown Square, PA: #17 of 183 inventorsTop 10%
🗺 Pennsylvania: #4,940 of 74,527 inventorsTop 7%
Overall (All Time): #327,208 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
D502644 Captive screw Thomas J. Ellis, Edward A. McCormack, William R. Frame, Steven M. Lubeck 2005-03-08
6761521 Captive screw Edward A. McCormack, Thomas J. Ellis, Danin Sewalt, Michael Menta, Kyle Sareyka +3 more 2004-07-13
D492895 Captive screw Thomas J. Ellis, Edward A. McCormack, William R. Frame, Steven M. Lubeck 2004-07-13
D484031 Captive screw Thomas J. Ellis, Edward A. McCormack, William R. Frame, Steven M. Lubeck 2003-12-23
D480950 Captive screw Thomas J. Ellis, Edward A. McCormack, William R. Frame, Steven M. Lubeck 2003-10-21
D472797 Captive screw Thomas J. Ellis, Edward A. McCormack, William R. Frame, Steven M. Lubeck 2003-04-08
D469005 Captive screw Thomas J. Ellis, Edward A. McCormack, William R. Frame, Steven M. Lubeck 2003-01-21
6468012 Captive screw Thomas J. Ellis, Edward A. McCormack 2002-10-22
6280131 Captive screw Thomas J. Ellis, Edward A. McCormack 2001-08-28
6238155 Torque screw fastener Thomas V. Aukzemas, Thomas J. Ellis, Lianli Ji 2001-05-29
6086480 Process for manufacturing a captive screw Thomas J. Ellis, Edward A. McCormack 2000-07-11
5910052 Process for manufacturing a captive screw Thomas J. Ellis, Edward A. McCormack 1999-06-08
5865582 One-direction captive screw fastener Thomas J. Ellis 1999-02-02
5851095 Captive screw Thomas J. Ellis, Edward A. McCormack 1998-12-22
5642972 One-direction captive screw fastener Thomas J. Ellis 1997-07-01