Inventor profile of:

David M. Heffelfinger

City:

Oakland, California

Country:

United States

Published Applications:

1

Last publication date:

2006-03-21

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The entities that hold a legal rights for patent applications filed by inventor Heffelfinger David M.:

Recent patent applications by Heffelfinger David M.

David M. Heffelfinger from Oakland, US has applied for patents for these inventions. The list has both pending applications and granted patents:

InventorID:

7440773 ⎘