Location History:
- San Diego, CA (US) (2000)
- New York, NY (US) (2013)
- Mount Holly, NC (US) (2014)
- San Carlos, CA (US) (2013 - 2020)
Company Filing History:
2 out of 5,991 
1 out of 9,638 
2 out of 832,843 Years Active: 2000-2020
Title: The Ingenious Innovations of Patrick J. Brennan
Introduction: Patrick J. Brennan, an accomplished inventor based in San Diego, California, has made significant contributions to the field of printing technology. He currently works for Hewlett-Packard Company, where his inventive spirit continues to enhance the quality and performance of printing systems.
Latest Patents: Brennan holds one notable patent for a "Copier having full color high speed inkjet printer". This patent describes a full color copier that integrates an inkjet printer featuring a sophisticated controller. The unique algorithm within this technology allows for automatic switching between two independent high-speed carriage velocities and two independent pen firing frequencies. This innovation is designed to optimize throughput for low and high ink density graphic images, thereby improving print quality. By minimizing ink pen starvation, droplet trajectory errors, and enhancing text sharpness, this invention addresses common challenges in high-quality printing.
Career Highlights: Throughout his career at Hewlett-Packard Company, Brennan has focused on advancing printing technologies. His work not only illustrates his technical expertise but also underscores his commitment to solving complex issues in the printing industry. His inventive contributions have helped position Hewlett-Packard as a leader in high-speed color printing solutions.
Collaborations: Patrick J. Brennan has collaborated with esteemed colleagues such as Otto K. Sievert and Joseph P. Milkovits. Together, they have worked on various projects that push the boundaries of printing technology, fostering innovation within their team and contributing to the success of Hewlett-Packard Company.
Conclusion: As an inventor, Patrick J. Brennan exemplifies the innovative spirit that drives progress in the technology sector. His patent for a full color copier with advanced inkjet capabilities reflects his dedication to enhancing print quality and efficiency. Through his contributions and collaborations, Brennan continues to inspire the next generation of inventors and engineers in the field of printing technology.