Frank J. Walker

City:

Troy, Michigan

Country:

United States

Published Applications:

Last publication date:

2010-02-25

Top Assignees for applications by Frank J. Walker

The entities that hold a legal rights for patent applications filed by inventor Walker Frank J.:

Frank J. Walker from Troy, US has applied for patents for these inventions. The list has both pending applications and granted patents:

PLANT IRRIGATION, OXYGENATION AND FEEDING DEVICE

Root feeder

COLD WEATHER INSULATOR FILM REMOVAL AND EMERGENCY ESCAPE DEVICE

InventorID:

3759899 ⎘