Inventor
KNOFF WARREN FRANCIS
US13 patents
⚠️ This page may combine multiple inventors who share the name “KNOFF WARREN FRANCIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
7 patentsUS5762846AJun 9, 1998
Dispersion spinning process for polytetrafluoroethylene and related polymers
DU PONT44 citations93
US5820984AOct 13, 1998
Dispersion spinning process for poly(tetrafluoroethylene) and related polymers
DU PONT27 citations89
US5723081AMar 3, 1998
Dispersion spinning process for polytetrafluoroethylene and related polymers
DU PONT30 citations89
US5644909AJul 8, 1997
Method and apparatus for making alternate twist plied yarn and product
DU PONT24 citations89
USRE46658EJan 2, 2018
Composite laminate for a thermal and acoustic insulation blanket
DU PONT1 citations62
USRE46859EMay 22, 2018
Composite laminate for a thermal and acoustic insulation blanket
DU PONT0 citations51
US9790622B2Oct 17, 2017
Copolymer fibers and yarns and processes for making same
DU PONT0 citations51
KNOFF WARREN FRANCIS
3 patentsUS8957183B2Feb 17, 2015
Copolymer fibers and processes for making same
KNOFF WARREN FRANCIS2 citations59
US9481946B2Nov 1, 2016
Copolymer fibers and yarns and processes for making same
KNOFF WARREN FRANCIS0 citations49
US9365952B2Jun 14, 2016
Copolymer fibers and processes for making same
KNOFF WARREN FRANCIS0 citations38