Charles Thomas Marshall

City:

Atherton, California

Country:

United States

Published Applications:

Last publication date:

2026-03-19

Recent patent applications by Marshall Charles Thomas

Charles Thomas Marshall from Atherton, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-03-19

US20260082115A1

Electricity

OPTICAL FILTER ASSEMBLY FOR IMAGE-CAPTURING DEVICE

#2 | 2022-09-22

US20220303439A1

Electricity

Optical filter assembly for image-capturing device

#3 | 2020-11-05

US20200351424A1

Electricity

Optical filter assembly for image-capturing device

#4 | 2019-08-15

US20190253589A1

Electricity

Optical filter assembly for image-capturing device

InventorID:

2589142 ⎘