Inventor
ZIMMERMAN JOSEPH
7 patents
⚠️ This page may combine multiple inventors who share the name “ZIMMERMAN JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
3 patentsUS4048279ASep 13, 1977
Washing process for inorganic acid containing polyamide fibers
DU PONT4 citations59
US4699746AOct 13, 1987
Process of making high tenacity as-spun anisotropic melt fibers
DU PONT1 citations49
US4612154ASep 16, 1986
Spinning of certain high molecular weight anisotropic melt forming polyesters
DU PONT0 citations49