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Inventor profile of:

Karl N. Johnson

City:

Frederick, Colorado

Country:

United States

Published Applications:

1

Last publication date:

2014-12-11

Recent patent applications by Johnson Karl N.

Karl N. Johnson from Frederick, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-12-11

US20140364256A1

Mechanical engineering

Archery field tip bullet

InventorID:

999757 ⎘