This inventor holds 33 USPTO granted patents and 1 published patent application, primarily in Fluid Ejection Technology. Top assignees: Lexmark International, Inc., Funai Electric Company Ltd.. Active years: 1991-2020.
Company Filing History:
29 out of 3,044Â 
4 out of 2,413Â 
Years Active: 1991-2020
Areas of Expertise:
Title: Innovations in Fluid Ejection Technology: The Contributions of James M. Mrvos
Introduction
James M. Mrvos, based in Lexington, KY, is an influential figure in the world of technology, holding an impressive total of 33 patents. His work primarily focuses on advancements in fluid ejection devices, making significant impacts on the industry.
Latest Patents
One of Mrvos's notable innovations is a patented method for fabricating a fluid ejection device. This method encompasses a comprehensive process, beginning with the formation of a drive circuitry layer on a substrate. The invention also involves fabricating at least one fluid ejection element on the substrate, while incorporating slots and fluid feed trenches that ensure efficient fluid communication. The method concludes with the lamination of a flow feature layer and a nozzle plate, resulting in a sophisticated fluid ejection device.
The detailed steps include grinding and etching the substrate to configure necessary slots and trenches, as well as the strategic use of etch-stop material to maintain precision during fabrication. This innovative approach enhances the performance and reliability of fluid ejection devices, showcasing Mrvos's engineering expertise.
Career Highlights
Throughout his career, James M. Mrvos has contributed to several esteemed companies, including Lexmark International, Inc. and Funai Electric Company Ltd. His work at these organizations has allowed him to refine his skills and push the boundaries of technological innovations in fluid dynamics.
Collaborations
Mrvos has collaborated with talented professionals such as Andrew McNees and Carl Edmond Sullivan. These partnerships have fostered an environment of creativity and knowledge sharing, leading to substantial advancements in their field.
Conclusion
In summary, James M. Mrvos's contributions to fluid ejection technology, evidenced by his numerous patents and collaborations, highlight his role as a significant innovator in this space. His ongoing work continues to influence the industry, paving the way for future advancements in fluid dynamics and device fabrication.