Location History:
- Saint Paul, MN (US) (2002)
- Marine on the St. Croix, MN (US) (1997 - 2003)
- St. Croix, MN (US) (2019)
- Marine-On-St. Croix, MN (US) (1995 - 2022)
Company Filing History:
15 out of 14,059 
3 out of 7,865 
Years Active: 1995-2022
Title: The Innovations of Laurence R. Gilbert
Introduction
Laurence R. Gilbert, a distinguished inventor based in Marine on St. Croix, MN, has made significant contributions to the field of optics through his inventive prowess. With a remarkable portfolio of 18 patents, his work primarily focuses on advanced multilayer optical films that enhance light manipulation.
Latest Patents
Among his latest innovations, Gilbert has developed visibly transparent broadband infrared mirror films that incorporate fluoropolymers and a unique 7:1:1:7:1:1 layer thickness ratio. These multilayer infrared (IR) reflecting films consist of several optical polymeric layers arranged to reflect light through constructs of constructive and destructive interference. Notably, the films achieve an average reflectance ranging from 50% to 100% within a near-infrared wavelength of about 850 nm to 1850 nm, while also maintaining an average light transmission of approximately 70% to 90% in the visible spectrum.
Another of his notable patents involves polymeric multilayer optical films featuring a first and a second optical packet. The configuration of these optical packets is crucial, as it influences the hemispheric reflectivity of the overall film, achieving more than 95% light reflection between 400 nm and 700 nm at normal incidence.
Career Highlights
Laurence R. Gilbert has held pivotal roles at several prestigious companies, most notably 3M Innovative Properties Company and Minnesota Mining and Manufacturing Company. His experience at these firms has allowed him to hone his expertise in the development of innovative optical technologies.
Collaborations
Throughout his career, Gilbert has collaborated with several esteemed colleagues, including James M. Jonza and Timothy J. Hebrink. These partnerships have not only contributed to the success of his inventions but have also fostered an environment of innovation and creativity within the field.
Conclusion
Laurence R. Gilbert's inventive spirit and dedication to advancing optical technologies have solidified his reputation as a leading figure in the field. His latest patents demonstrate the significant impact that his work has on the understanding and application of light manipulation, paving the way for exciting future developments in optics.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.