Robert M. Columbus

City:

Centerville, Ohio

Country:

United States

Published Applications:

Last publication date:

2005-02-22

Top Assignees for applications by Robert M. Columbus

The entities that hold a legal rights for patent applications filed by inventor Columbus Robert M.:

Elliott Tool Technologies Ltd. 1 Dayton, OH United States
IAP RESEARCH, INC. 1 Dayton, OH United States

Recent patent applications by Columbus Robert M.

Robert M. Columbus from Centerville, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2005-02-22

US10154700

Method for electromagnetically joining tubes to sheets in a tubular heat transfer system

InventorID:

7536709 ⎘