This inventor holds 33 USPTO granted patents and 9 published patent applications and 10 EPO patents, primarily in Optical Filtration. Top assignees: 3M Innovative Properties Company, US Government as Represented by the Secretary of the Army, USA as Represented by Secretary of the Navy. Active years: 1992-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
30 out of 22,398 
2 out of 8,748 
1 out of 16,278 Years Active: 1992-2024
Areas of Expertise:
Title: Innovator Spotlight: Britton G. Billingsley
Introduction
Britton G. Billingsley is a prominent inventor based in Saint Paul, MN, known for his innovative contributions to optical technology. With an impressive portfolio of 33 patents, he has made significant advancements in the field that benefit both industries and consumers alike.
Latest Patents
Billingsley's latest patents showcase his expertise in optical articles and systems. One of his notable inventions is an optical article comprising a spatially defined arrangement of a plurality of data-rich retroreflective elements. This innovation utilizes retroreflective elements with varying properties and optical contrasts, observable across ultraviolet, visible, and near-infrared spectrums. Another significant patent pertains to a darkening filter featuring a non-uniform pattern of switchable shutters, which can selectively darken an optically transmissive window, protecting against high-intensity light. This technology enhances safety in various applications, including vision-protective headgear and welding shields.
Career Highlights
Throughout his career, Britton G. Billingsley has held key positions in renowned companies such as 3M Innovative Properties Company and Minnesota Mining and Manufacturing Company. These experiences have provided him with the foundation to develop cutting-edge technologies that address practical challenges in optical design and application.
Collaborations
Billingsley's collaborative efforts with colleagues such as Vera L. Lightle and Pierre Legare have further contributed to his innovative work. By leveraging diverse expertise and insights, these partnerships have helped to refine and expand the breadth of his inventions.
Conclusion
In summary, Britton G. Billingsley is a remarkable inventor whose contributions to optical technology through his 33 patents exemplify creativity and practicality. His ongoing commitment to innovation continues to pave the way for advancements that enhance safety and functionality in various optical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile