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Inventor profile of:

David J. Hoffman

City:

Appleton, Wisconsin

Country:

United States

Published Applications:

1

Last publication date:

2011-03-31

Recent patent applications by Hoffman David J.

David J. Hoffman from Appleton, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-03-31

US20110072672A1

Mechanical engineering

Dual interchangeable type bow sight

InventorID:

3360090 ⎘