Inventor
SIEMIONKO ROGER K
7 patents
⚠️ This page may combine multiple inventors who share the name “SIEMIONKO ROGER K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
6 patentsUS5290628AMar 1, 1994
Hydroentangled flash spun webs having controllable bulk and permeability
DU PONT87 citations94
US7179413B1Feb 20, 2007
Flash-spinning process and solution
DU PONT27 citations92
US4370466AJan 25, 1983
Optically anisotropic melt forming polyesters
DU PONT42 citations90
US4412058AOct 25, 1983
Aromatic polyesters and high strength filaments thereof
DU PONT27 citations80
US4347349AAug 31, 1982
Aromatic polyester and filaments
DU PONT8 citations71
US4359569ANov 16, 1982
Aromatic polyester and filaments
DU PONT5 citations60