Inventor

ROUGHSEDGE IAN DAVID

US3 patents

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

ACORDIS FIBRES LTD

2 patents

US5939000AAug 17, 1999

Process of making cellulose filaments

ACORDIS FIBRES LTD10 citations70

US5951932ASep 14, 1999

Process of making cellulose filaments

ACORDIS FIBRES LTD11 citations69

COURTAULDS FIBRES HOLDINGS LTD

1 patent

US5639484AJun 17, 1997

Spinning cell

COURTAULDS FIBRES HOLDINGS LTD37 citations89