Inventor profile of:

Billy L. Speer

City:

Springfield, Missouri

Country:

United States

Published Applications:

1

Last publication date:

2008-03-20

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The entities that hold a legal rights for patent applications filed by inventor Speer Billy L.:

Recent patent applications by Speer Billy L.

Billy L. Speer from Springfield, US has applied for patents for these inventions. The list has both pending applications and granted patents:

InventorID:

4139942 ⎘