Company Filing History:
Years Active: 1985-1988
Title: The Innovative Contributions of John C. Bartlett
Introduction: John C. Bartlett, an accomplished inventor based in Lexington, KY, has made noteworthy strides in the field of printing technology. With two patents to his name, he has contributed significantly to the advancements in printhead design and thermal printing processes. His work showcases an understanding of both engineering principles and user needs, thereby improving the effectiveness of printing systems.
Latest Patents: John C. Bartlett's latest patents reflect his innovation in addressing wear distribution and operational efficiency in print technology. The first patent details a method of printhead shifting for wear distribution. This invention emphasizes the importance of balancing the wear on printhead elements by strategically shifting the usage region on a line-by-line basis. By utilizing information from font data, the print mechanism efficiently directs paper feed to utilize the least-worn positions of the printhead, ensuring a longer lifespan without requiring specialized ribbon feeds.
His second patent concerns the drive for thermal printing lift-off correction. This invention involves controlling the outer layer of the ribbon to facilitate proper adhesion and lifting of printed characters at intermediate temperatures. By employing a specific pattern control to manage the current pulses in the printhead electrodes, Bartlett's design ensures that the thermal effects on the ribbon yield results that are reliable and consistent, even maintaining the integrity of detailed character outlines.
Career Highlights: A prominent figure in the engineering teams at IBM, John C. Bartlett has dedicated his career to pushing the boundaries of printing technology. His extensive research and development work have placed him at the forefront of innovation in this field, where his patents stand testament to his technical expertise and creativity. Bartlett's inventions have not only enhanced the quality of printing but have also improved operational efficiencies for users.
Collaborations: Throughout his career, John C. Bartlett has collaborated with talented colleagues at IBM, including notable coworkers such as Alan E. Bohnhoff and Donald Fred Croley. Their combined efforts contribute to the dynamic environment of innovation that IBM fosters, allowing for the exchange of ideas and the development of groundbreaking technologies in printing.
Conclusion: John C. Bartlett exemplifies the spirit of innovation with his contributions to the printing industry. His patents on printhead wear distribution and thermal lift-off processes have advanced how printing systems function, demonstrating his ability to solve complex problems with practical solutions. Bartlett's work not only exemplifies the technological advancements made possible by creative inventors but also highlights the collaborative nature of innovation within major corporations like IBM.
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.