Inventor
HERNANDEZ ISMAEL A
US11 patents
⚠️ This page may combine multiple inventors who share the name “HERNANDEZ ISMAEL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
9 patentsUS6458455B1Oct 1, 2002
Poly(trimethylene terephthalate) tetrachannel cross-section staple fiber
DU PONT20 citations92
US5458971AOct 17, 1995
Pillows and other filled articles and in their filling materials
DU PONT50 citations91
US6752945B2Jun 22, 2004
Process for making poly(trimethylene terephthalate) staple fibers
DU PONT13 citations83
US5540994AJul 30, 1996
Fiber identification
DU PONT16 citations72
US5540993AJul 30, 1996
Relating to fiber identification
DU PONT16 citations72
US5527611AJun 18, 1996
Relating to hollow fiber identification
DU PONT11 citations72
US5484650AJan 16, 1996
Hollow fiber identification
DU PONT13 citations72
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