DL

David B. Ledford

Basf Se: 6 patents #2,778 of 13,826Top 25%
Overall (All Time): #882,132 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6416859 Methods of making pigmented filaments Donald Caswell, Frank R. Jones, Stanley A. McIntosh, Gary W. Shore, Karl H. Buchanan +3 more 2002-07-09
6232371 Dispersible additive systems for polymeric materials, and methods of making and incorporating the same in such polymeric materials Donald Caswell, Frank R. Jones, Stanley A. McIntosh, Gary W. Shore, Karl H. Buchanan +3 more 2001-05-15
5833893 Methods of making different additive-containing filaments Frank R. Jones, Stanley A. McIntosh, Gary W. Shore, Karl H. Buchanan, Wayne S. Stanko +2 more 1998-11-10
5834089 Additive-containing synthetic filaments, and yarns and carpets including such filaments Frank R. Jones, Stanley A. McIntosh, Gary A. Shore, Karl H. Buchanan, Wayne S. Stanko +2 more 1998-11-10
5800746 Methods of making pigmented synthetic filaments Frank R. Jones, Stanley A. McIntosh, Gary A. Shore, Karl H. Buchanan, Wayne S. Stanko +2 more 1998-09-01
5664455 Laboratory device to assist in the simulation of synthetic fiber heat-setting conditions Ann S. Johnson, John A. Kilpatrick, Lewis Wayne Davis, Larry D. Henderson, Phillip E. Wilson 1997-09-09