Mark O'Callaghan

City:

Dunfermline

Country:

United Kingdom

Published Applications:

Last publication date:

2022-07-21

Top Assignees for applications by Mark O'Callaghan

The entities that hold a legal rights for patent applications filed by inventor O'Callaghan Mark:

DROWN LIMITED 1 Edinburgh, United Kingdom

Recent patent applications by O'Callaghan Mark

Mark O'Callaghan from Dunfermline, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-07-21

US20220232308A1

Electricity

Modular earphone

InventorID:

6676375 ⎘