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Inventor profile of:

David A. Johnson

City:

Bigfork, Montana

Country:

United States

Published Applications:

1

Last publication date:

2021-07-15

Recent patent applications by Johnson David A.

David A. Johnson from Bigfork, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-07-15

US20210212876A1

Human necessities

Adaptive ergonomic positioning device

InventorID:

5133687 ⎘