Location History:
- Arnold, MO (US) (1989)
- LaSalle, MI (US) (2002 - 2015)
Company Filing History:
7 out of 7 
3 out of 3 
2 out of 25,921 
Years Active: 1989-2015
Title: Innovations by James A O'Brien, II
Introduction
James A O'Brien, II, based in LaSalle, MI, has made significant contributions to the field of engineering through his inventive spirit. With a total of 17 patents to his name, O'Brien has played a pivotal role in developing advanced technology that addresses various engineering challenges.
Latest Patents
O'Brien's recent innovations include the "Ultra Lightweight and Compact Accumulator." This innovative accumulator assembly features a gas-impermeable shell and sleeve, creating an efficient design that allows for the separation of compressed gas and pressurized fluid within its chambers. The arrangement maximizes resistance to tensional stress, showcasing O'Brien's focus on not only functionality but also durability in design.
Another noteworthy invention is the "Hoseless Hydraulic System," which aims to resolve critical safety and efficiency concerns present in existing hydraulic systems. This system integrates an accumulator, hydraulic pump, and hydraulic motor within a single shell, streamlining the design by ensuring that high-pressure fluid conduits are neatly contained. Communication across the shell boundary is strictly mechanical, reinforcing the system's reliability.
Career Highlights
O'Brien has gained valuable experience through his work at companies such as Limo-Reid, Inc. and Ervos, Inc. His time in these organizations has equipped him with hands-on knowledge that contributes to his successful patent portfolio.
Collaborations
Throughout his career, O'Brien has collaborated with notable professionals like Brock M Walker and Edward Thomas Kozak. These partnerships have likely fostered an environment of creativity and innovation, leading to the advancement of meaningful technologies.
Conclusion
James A O'Brien, II exemplifies the essence of innovation in engineering. His latest patents reflect a dedication to improving existing systems and concepts while also showcasing his collaborative spirit within the industry. As he continues to develop new technologies, O'Brien remains an influential figure in the realm of engineering and inventiveness.