Patents Assigned to Gana Block Co., Ltd. - Justia Patents Search

Patents Assigned to Gana Block Co., Ltd.

Building block with aesthetic wood facade

Patent number: D443659

Type: Grant

Filed: April 19, 2000

Date of Patent: June 12, 2001

Assignee: Gana Block Co., Ltd.

Inventor: Jong Chul Jang
Building block with aesthetic stone facade

Patent number: D463866

Type: Grant

Filed: April 19, 2000

Date of Patent: October 1, 2002

Assignee: Gana Block Co., Ltd.

Inventor: Jong Chul Jang