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Inventor profile of:

Ralph Walker

City:

Chesterfield, Virginia

Country:

United States

Published Applications:

1

Last publication date:

2019-08-20

Recent patent applications by Walker Ralph

Ralph Walker from Chesterfield, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2019-08-20

US15949133

Human necessities

Backpack support device

InventorID:

7145685 ⎘