Inventors with similar research interests:
Location History:
- Prince George, VA (US) (1995)
- Yorktown, VA (US) (1998 - 2003)
- Roanoke, VA (US) (2016)
- Blacksburg, VA (US) (2002 - 2024)
Company Filing History:
69 out of 2,489 
15 out of 80 
4 out of 2,448 
Years Active: 1995-2025
Title: Mark Earl Froggatt: A Visionary in Optical Fiber Innovations
Introduction
Mark Earl Froggatt, an accomplished inventor based in Blacksburg, VA, has made significant contributions to the field of optical fibers, holding an impressive portfolio of 88 patents. His work has paved the way for advancements in stress-sensing and shape-sensing applications, enhancing the performance and capabilities of optical systems.
Latest Patents
Among his latest innovations are several notable patents. One such invention is focused on overlapping fiber gratings. This innovative design incorporates optical fibers that utilize overlapping grating configurations with chirped gratings to effectively facilitate strain delay registration. In different embodiments of this invention, a fiber core may feature two overlapping sets of chirped gratings differing in the direction of chirp, or a set of chirped gratings in conjunction with a single-frequency grating. Additionally, Froggatt has developed a system and method for distributed heat flux sensing of body tissue. This system employs a distributed sensor that provides temperature measurements across several points in a measurement range, allowing for the accurate determination of thermal energy application and heat flux at each point based on collected data.
Career Highlights
Froggatt has a rich career history, having made significant contributions while working with prominent companies such as Intuitive Surgical Operations, Inc. and Luna Innovations Inc. His expertise in the field of optical fibers and sensing technologies has made him an invaluable asset to these organizations, further solidifying his reputation as a leading inventor.
Collaborations
Throughout his career, Froggatt has collaborated with talented individuals, including Dawn K. Gifford and Eric E. Sanborn. These partnerships have allowed him to leverage diverse perspectives and expertise, fostering innovation and creativity in his projects.
Conclusion
Mark Earl Froggatt’s dedication to advancing optical fiber technologies and his impressive array of patents reflect his unwavering commitment to innovation. His work continues to have a profound impact in areas such as medical diagnostics and materials sensing, positioning him as a pivotal figure in the world of inventions.
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