Randall Ray Bridgeman

Title: Innovations by Randall Ray Bridgeman in Phase Change Ink Technology

Introduction

Randall Ray Bridgeman, based in Tualatin, Oregon, is a notable inventor with a robust portfolio of 21 patents. His inventions primarily focus on advancements in phase change ink formulations, showcasing his significant contributions to the field of printing technology.

Latest Patents

Among his latest innovations is the development of "Carbon black pigmented solid phase change ink formulations." This formulation incorporates an ink base, carbon black pigment, and a poly(hydroxystearic acid) derived dispersant, enhancing the quality and efficiency of phase change inks. Another noteworthy patent pertains to "Colorants," which comprises a colored laked complex involving a chromogen molecule with specific functional groups complexed with a polymer and a metal. These innovations have been pivotal in improving the performance of phase change inks.

Career Highlights

Bridgeman has enjoyed a fruitful career with significant stints at leading companies, including Xerox Corporation and Tektronix, Inc. His experience at these organizations has undoubtedly influenced his inventive processes and led to the successful creation of his patented technologies.

Collaborations

Throughout his career, Bridgeman has collaborated with skilled professionals such as Michael B. Meinhardt and Bo Wu. These partnerships highlight the collaborative nature of innovation within the technology sector and underline the importance of teamwork in achieving groundbreaking results.

Conclusion

Randall Ray Bridgeman's contributions to phase change ink technology reflect his dedication to innovation and excellence in his field. His extensive patent portfolio not only showcases his inventive prowess but also continues to inspire advancements in printing technologies and materials.