Inventor
HOWELL JAMES M
US30 patents
⚠️ This page may combine multiple inventors who share the name “HOWELL JAMES M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
18 patentsUS6287688B1Sep 11, 2001
Partially oriented poly(trimethylene terephthalate) yarn
DU PONT51 citations95
US5607765AMar 4, 1997
Sulfonate-containing polyesters dyeable with basic dyes
DU PONT60 citations95
US5559205ASep 24, 1996
Sulfonate-containing polyesters dyeable with basic dyes
DU PONT63 citations95
US6353062B1Mar 5, 2002
Continuous process for producing poly(trimethylene terephthalate)
DU PONT58 citations93
US6458455B1Oct 1, 2002
Poly(trimethylene terephthalate) tetrachannel cross-section staple fiber
DU PONT20 citations92
US6672047B2Jan 6, 2004
Processes of preparing partially oriented and draw textured poly(trimethylene terephthalate) yarns
DU PONT17 citations91
US6333106B2Dec 25, 2001
Draw textured poly(trimethylene terephthalate) yarn
DU PONT22 citations91
US6656586B2Dec 2, 2003
Bicomponent fibers with high wicking rate
DU PONT21 citations90
US6538076B2Mar 25, 2003
Continuous process for producing poly(trimethylene terephthalate)
DU PONT45 citations90
US6752945B2Jun 22, 2004
Process for making poly(trimethylene terephthalate) staple fibers
DU PONT13 citations83
US6685859B2Feb 3, 2004
Processes for making poly(trimethylene terephthalate) yarn
DU PONT9 citations73
US6663806B2Dec 16, 2003
Processes for making poly (trimethylene terephthalate) yarns
DU PONT6 citations72
US6383632B2May 7, 2002
Fine denier yarn from poly (trimethylene terephthalate)
DU PONT13 citations72
US7132484B2Nov 7, 2006
Continuous process for producing poly (trimethylene terephthalate)
DU PONT7 citations71
US6872352B2Mar 29, 2005
Process of making web or fiberfill from polytrimethylene terephthalate staple fibers
DU PONT2 citations62
US6835339B2Dec 28, 2004
Process for preparing poly(trimethylene terephthalate) tetrachannel cross-section staple fiber
DU PONT3 citations62
US6998079B2Feb 14, 2006
Process of making partially oriented poly(trimethylene terephthalate) yarn
DU PONT0 citations51
US6951954B1Oct 4, 2005
Continuous process for producing bis(3-hydroxypropyl) terephthalate
DU PONT0 citations39
EMS TECHNOLOGIES INC
8 patentsUS6011520AJan 4, 2000
Geodesic slotted cylindrical antenna
EMS TECHNOLOGIES INC237 citations98
US7109919B2Sep 19, 2006
Beamformer for multi-beam broadcast antenna
EMS TECHNOLOGIES INC59 citations96
US6788250B2Sep 7, 2004
Beamformer for multi-beam broadcast antenna
EMS TECHNOLOGIES INC67 citations96
US6784838B2Aug 31, 2004
Beamformer for multi-beam receive antenna
EMS TECHNOLOGIES INC67 citations96
US6704543B1Mar 9, 2004
Multi-beam satellite communications system
EMS TECHNOLOGIES INC89 citations95
US6950061B2Sep 27, 2005
Antenna array for moving vehicles
EMS TECHNOLOGIES INC38 citations92
US6072437AJun 6, 2000
Antenna exhibiting azimuth and elevation beam shaping characteristics
EMS TECHNOLOGIES INC25 citations91
US6633744B1Oct 14, 2003
Ground-based satellite communications nulling antenna
EMS TECHNOLOGIES INC11 citations74