Ralph Rackham

City:

Toronto

Country:

Canada

Published Applications:

Last publication date:

2009-08-27

Top Assignees for applications by Ralph Rackham

The entities that hold a legal rights for patent applications filed by inventor Rackham Ralph:

Ralph Rackham from Toronto, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

OIL-LESS COMPRESSOR WITH SEAL-DUST PROTECTION

Gas compressor with drier and radio emission controls

Residential compressor for refueling motor vehicles that operate on gaseous fuels

InventorID:

4012533 ⎘