Robert L. Kohnen

City:

Springboro, Ohio

Country:

United States

Published Applications:

Last publication date:

2011-09-01

Top Assignees for applications by Robert L. Kohnen

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

Symbiotic Technology LLC 1 Springboro, OH United States
Symbiotic Technology, LLC 1 Des Moines, IA United States

Recent patent applications by Kohnen Robert L.

Robert L. Kohnen from Springboro, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-09-01

US20110209646A1

Mechanical engineering

Energy and steel recovery system

#2 | 2007-12-27

US20070295248A1

Mechanical engineering

ENERGY AND STEEL RECOVERY SYSTEM

#3 | 2006-11-16

US20060254482A1

Mechanical engineering

Energy and steel recovery system

InventorID:

3565316 ⎘