Robert David Kauffman

City:

Mokena, Illinois

Country:

United States

Published Applications:

Last publication date:

2017-07-20

Recent patent applications by Kauffman Robert David

Robert David Kauffman from Mokena, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-07-20

US20170203175A1

Human necessities

Pneumatic ball-suspending device

InventorID:

1932501 ⎘