Company Filing History:
1 out of 113 
1 out of 2 Years Active: 1992-1994
Title: Frank Johnson: Innovator in Biofilm Reduction and Optical Sensing
Introduction
Frank Johnson is a notable inventor based in Ottawa, Canada. He holds 2 patents that showcase his contributions to the fields of biofilm reduction and optical sensing technologies. His innovative approaches have the potential to significantly impact medical and sensing applications.
Latest Patents
One of Frank Johnson's latest patents is a biofilm reduction method. This method involves killing microorganisms that form a biofilm on tissue or implant surfaces in patients. These microorganisms are often resistant to biocides at effective doses for planktonic forms. The method enhances the effectiveness of the biocide by applying an electric field across the surface containing the biofilm.
Another significant patent is the microbend optic sensor with fiber being sewn thereto in a sinuously looped configuration. This optical sensor consists of an optical fiber with a core covered by cladding, which has a different index of refraction than the core. The invention includes apparatus for retaining the fiber in a looped disposition and for fixing it to an object to be sensed. Movement of the object results in accordion-like expansion and contraction of the fiber loops, allowing for precise detection of movement through optical signal comparison.
Career Highlights
Frank Johnson has worked with several organizations throughout his career. Notably, he has been associated with University Technologies International, Inc. and E.L. Bryenton & Associates Inc. His work in these companies has contributed to his expertise and innovative capabilities in his field.
Collaborations
Throughout his career, Frank has collaborated with notable individuals such as John W. Costerton and Antoine E. Khoury. These collaborations have likely enriched his research and development efforts, leading to his successful patent applications.
Conclusion
Frank Johnson's contributions to innovation in biofilm reduction and optical sensing demonstrate his commitment to advancing technology. His patents reflect a deep understanding of complex scientific principles and their practical applications. His work continues to influence the fields he is involved in, paving the way for future advancements.