This inventor holds 4 USPTO granted patents. Top assignee: International Telephone and Telegraph Corporation. Active years: 1976-1984.
Company Filing History:
Years Active: 1976-1984
Title: The Innovative Mind of Franklin Willard Herrick
Introduction
Franklin Willard Herrick, based in Shelton, WA, is a notable inventor recognized for his contributions to the field of microfibrillated cellulose. With a total of four patents to his name, Herrick has made significant advancements that enhance the functionality and applications of cellulose in various industry sectors.
Latest Patents
Herrick's latest patents include innovations surrounding redispersible microfibrillated cellulose. This invention involves preparing a redispersible form of microfibrillated cellulose by adding an additive compound to a liquid dispersion, which effectively inhibits hydrogen bonding between cellulose fibrils. Upon drying, the material maintains a viscosity that is at least 50% of that of the original dispersion when redispersed in water.
Another notable patent details the process for preparing microfibrillated cellulose, wherein an additive compound is introduced to never-dried cellulosic pulp prior to drying. This method not only enhances the efficiency of microfibrillation but allows the final product to be dried and redispersed without significant loss of viscosity, highlighting Herrick's commitment to improving cellulose processing.
Career Highlights
Franklin Willard Herrick is currently associated with International Telephone and Telegraph Corporation, where he applies his expertise in cellulose innovation. His work emphasizes the importance of practicality in industrial applications, showcasing his deep understanding of material science.
Collaborations
Throughout his career, Herrick has collaborated with fellow inventor Karl David Sears. This partnership exemplifies the importance of teamwork in the pursuit of innovation and the development of new technologies.
Conclusion
Franklin Willard Herrick’s inventive contributions to microfibrillated cellulose have positioned him as a key figure in cellulose innovation. His patents not only advance the industry but also pave the way for new applications and practices that enhance the usability of cellulose materials. As Herrick continues to innovate, his work will undoubtedly leave a lasting impact on the field.