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Inventor profile of:

Robert Charles Langner

City:

Country:

United States

Published Applications:

1

Last publication date:

2013-06-06

Top Assignees for applications by Robert Charles Langner

The entities that hold a legal rights for patent applications filed by inventor Langner Robert Charles:

ANEETA WINDOW SYSTEMS (VIC) PTY LTD 1 Mitcham, Australia

Recent patent applications by Langner Robert Charles

Robert Charles Langner from , US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2013-06-06

US20130139444A1

Fixed constructions

RELATION TO DOUBLE HUNG WINDOWS

InventorID:

268191 ⎘