Company Filing History:
Years Active: 1978-2007
Title: The Innovative Journey of John A. Bergfjord, Sr.
Introduction: John A. Bergfjord, Sr. is a noted inventor based in Macedon, NY, recognized for his significant contributions in the field of charge transport layer compositions for photoreceptors. With an impressive portfolio of 17 patents, Bergfjord has made notable advancements in imaging technologies, particularly through his work with Xerox Corporation.
Latest Patents: Among his latest innovations, Bergfjord has developed charge transport layer compositions for photoreceptors. One notable patent describes a composition that includes at least a binder and arylamine charge transport materials, such as N,N'-diphenyl-N,N'-bis(3-methylphenyl)-(1,1'-biphenyl)-4,4'-diamine. This composition aims to enhance the performance of photoreceptors by forming effective charge transport layers. Another recent patent outlines a composition comprising various materials, including N,N-dimethylphenyl-4-biphenylamine, that facilitate the formation of these layers while maintaining optimum weight ratios and solid compositions.
Career Highlights: John A. Bergfjord, Sr. has spent a substantial portion of his career with Xerox Corporation, a leading company in imaging and printing solutions. His expertise in photoreceptor technology has led to numerous innovations that play a critical role in the efficiency and quality of modern imaging systems. His work has not only paved the way for technological advancements but has also played a significant part in the corporation’s ongoing pursuit of excellence.
Collaborations: Throughout his career, Bergfjord has collaborated with various talented professionals, including colleagues Kathleen M. Carmichael and Anthony M. Horgan. These collaborations have allowed for the sharing of ideas and expertise, contributing to the development of innovative solutions and further enhancing the capabilities of their projects within the company.
Conclusion: John A. Bergfjord, Sr. exemplifies the spirit of innovation through his extensive work in developing photoreceptor charge transport layer compositions. His contributions have been invaluable, particularly in improving the technologies utilized by Xerox Corporation. As he continues to innovate, his legacy will undoubtedly inspire future advancements in the field of imaging technologies.
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.