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Inventor profile of:

John R. Sheaffer

City:

Wheaton, Illinois

Country:

United States

Published Applications:

1

Last publication date:

2005-08-11

Recent patent applications by Sheaffer John R.

John R. Sheaffer from Wheaton, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2005-08-11

US20050173339A1

Chemistry; metallurgy

Sludge elimination system

InventorID:

4891699 ⎘