Christopher Ratcliff

City:

Williamsburg, Virginia

Country:

United States

Published Applications:

Last publication date:

2023-07-13

Recent patent applications by Ratcliff Christopher

Christopher Ratcliff from Williamsburg, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-07-13

US20230224617A1

Electricity

IN-EAR AUDIO OUTPUT DEVICE HAVING A STABILITY BAND DESIGNED TO MINIMIZE ACOUSTIC PORT BLOCKAGE

InventorID:

5799950 ⎘