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Inventor profile of:

Douglas R. Lee

City:

Devils Lake, North Dakota

Country:

United States

Published Applications:

1

Last publication date:

2020-01-30

Recent patent applications by Lee Douglas R.

Douglas R. Lee from Devils Lake, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-01-30

US20200029483A1

Human necessities

Blade Trip System

InventorID:

2625895 ⎘