P

Inventor

FARNHILL WILLIAM M

GB11 patents
⚠️ This page may combine multiple inventors who share the name “FARNHILL WILLIAM M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PARKER ALAN

4 patents
US4380892AApr 26, 1983

Friction spinning apparatus and method for cleaning

PARKER ALAN28 citations91
US4367623AJan 11, 1983

Piecing up a friction spinning apparatus

PARKER ALAN29 citations91
US4399650AAug 23, 1983

Friction type yarn spinner

PARKER ALAN14 citations73
US4392343AJul 12, 1983

Friction spinning apparatus

PARKER ALAN8 citations72

PLATT SACO LOWELL LTD

3 patents
US4315398AFeb 16, 1982

Open-end spinning apparatus

PLATT SACO LOWELL LTD26 citations81
US4219998ASep 2, 1980

Apparatus for twisting a strand

PLATT SACO LOWELL LTD22 citations81
US4206589AJun 10, 1980

Formation of a self twist fibrous structure

PLATT SACO LOWELL LTD17 citations71

HOLLINGSWORTH UK LTD

2 patents
US4522022AJun 11, 1985

Rollers for friction spinning apparatus

HOLLINGSWORTH UK LTD9 citations73
US4854117AAug 8, 1989

Friction spinning apparatus with slub clearing means

HOLLINGSWORTH UK LTD0 citations45

PLATT SACO LOWELL CORP

1 patent
US4467597AAug 28, 1984

Method of spinning a yarn from two types of stable fibers

PLATT SACO LOWELL CORP4 citations62

FARNHILL WILLIAM M

1 patent
US4372109AFeb 8, 1983

Roller for friction spinning apparatus

FARNHILL WILLIAM M5 citations57