Inventor

COULCHER RICHARD

US3 patents

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

NEWELL WINDOW FURNISHINGS INC

2 patents

US6684930B2Feb 3, 2004

Brake for a cordless blind

NEWELL WINDOW FURNISHINGS INC29 citations89

US7681480B2Mar 23, 2010

Blind and shade cutting center for cutting two different window covering products

NEWELL WINDOW FURNISHINGS INC1 citations61

ROBERTS DAVID C

1 patent

US8286538B2Oct 16, 2012

Blind and shade cutting center for cutting two different window covering products

ROBERTS DAVID C3 citations67