Robert F. Plenkowski

City:

Chicago, Illinois

Country:

United States

Published Applications:

Last publication date:

2011-07-21

Recent patent applications by Plenkowski Robert F.

Robert F. Plenkowski from Chicago, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-07-21

US20110174554A1

Electricity

Solar Powered Wheel Apparatus

InventorID:

3549048 ⎘