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Inventor profile of:

John C. Willis

City:

Chicago, Illinois

Country:

United States

Published Applications:

1

Last publication date:

2022-08-25

Recent patent applications by Willis John C.

John C. Willis from Chicago, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-08-25

US20220264989A1

Human necessities

Light symbol projection device

InventorID:

5497403 ⎘