Christopher John O'Brien

City:

Somerville, Massachusetts

Country:

United States

Published Applications:

Last publication date:

2026-03-26

Top Assignees for applications by Christopher John O'Brien

The entities that hold a legal rights for patent applications filed by inventor O'Brien Christopher John:

Ivys Inc. 7 Waltham, MA United States

Recent patent applications by O'Brien Christopher John

Christopher John O'Brien from Somerville, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-03-26

US20260085792A1

Mechanical engineering

HYDROGEN FUELING SYSTEMS AND METHODS

#2 | 2024-02-08

US20240042874A1

Performing operations; transporting

HYBRID ELECTRIC AND HYDROGEN DISPENSING SYSTEMS AND METHODS

#3 | 2022-06-16