John L Howard

Title: Innovations by John L Howard in Razor Blade Technology

Introduction

John L Howard is an accomplished inventor based in West Roxbury, MA (US). He is known for his innovative contributions to the field of razor blade technology. With a focus on improving the shaving experience, Howard has developed a unique method that enhances the performance of razor blades.

Latest Patents

Howard holds a patent for a method of treating razor blade cutting edges. This invention addresses the common issue of high initial cutting forces experienced during the first shave. Conventional razor blades often require significant force, leading to discomfort. Howard's method involves treating the cutting edges of razor blades, which have an adherent polyfluorocarbon coating, with a solvent. This process partially removes some of the coating, resulting in blades that exhibit significantly lower initial cutting forces. The preferred solvents for this method include perfluoroalkanes, perfluorocycloalkanes, and perfluoropolyethers, which have a critical temperature or boiling point above the dissolution temperature for the polyfluorocarbon in the solvent. This innovation correlates with a more comfortable first shave for users.

Career Highlights

Throughout his career, Howard has made significant strides in the razor blade industry. His work at The Gillette Company has allowed him to focus on developing technologies that improve shaving comfort and efficiency. His patent is a testament to his dedication to enhancing consumer experiences with everyday products.

Collaborations

Howard has collaborated with notable coworkers, including Michael J Kwiecien and Charles Robert Parent. These partnerships have contributed to the development and refinement of his innovative methods in razor blade technology.

Conclusion

John L Howard's contributions to the field of razor blade technology demonstrate his commitment to innovation and consumer comfort. His patented method for treating razor blade cutting edges represents a significant advancement in shaving technology.