Company Filing History:
Years Active: 1998-2003
Title: **The Innovations of John A Barinaga, Jr: A Pioneer in Inkjet Technology**
Introduction
John A Barinaga, Jr, based in Corvallis, Oregon, is a distinguished inventor known for his contributions to the field of inkjet printing technology. With a remarkable portfolio of 11 patents, Barinaga has significantly influenced the design and functionality of ink supply systems within printers, enhancing user experience and efficiency.
Latest Patents
One of his latest innovations is the patent for an "Ink supply for an ink-jet printer." This invention features a main reservoir maintained at ambient pressure, coupled to a variable volume chamber via a one-way valve. This design allows controlled ink flow from the reservoir to the chamber while preventing reverse flow. Furthermore, an attached pump enables the supply of ink to the printer upon installation.
Another notable patent is the "Printer using print cartridge with internal pressure regulator." In this design, the inkjet printer incorporates a replaceable print cartridge, enhancing the fluid connection between the external ink supply and the printer. An internal pressure regulator within the cartridge efficiently manages the ink flow, accommodating both pressurized and non-pressurized external supplies.
Career Highlights
Barinaga's career prominently features his work at Hewlett-Packard Company, where he has been instrumental in the advancement of printing technologies. His patents not only reflect innovative thinking but also a profound understanding of both mechanical and fluid dynamics in engineering.
Collaborations
Throughout his career, Barinaga has collaborated with notable colleagues including Norman E Pawlowski and Bruce Cowger. Their combined expertise has fostered breakthroughs in printer technology, resulting in more efficient and reliable products for consumers.
Conclusion
John A Barinaga, Jr's work exemplifies the essence of innovation in the printing industry. His patents serve as a testament to his dedication to improving technology that has become an integral part of modern life. Through his efforts at Hewlett-Packard Company and collaborations with fellow inventors, Barinaga continues to shape the future of inkjet printing.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.