Mahtomedi, MN, United States of America

Robert F Kamrath

This inventor holds 26 USPTO granted patents and 7 published patent applications and 7 EPO patents, primarily in Optical Engineering. Top assignee: 3M Innovative Properties Company. Active years: 1993-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert F Kamrath. Retrieved from https://idiyas.com/inventor/robert-f-kamrath

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 26 

% Patents Active = 73.1

 

Average Co-Inventor Count = 6.0

ph-index = 9

Forward Citations = 291(Granted Patents)


Location History:

  • Woodbury, WA (US) (1993)
  • Woodbury, MN (US) (1995)
  • Mahtomedi, MN (US) (1998 - 2022)

Company Filing History:


Years Active: 1993-2022

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Areas of Expertise:
Optical Construction
Display System
Lamination Transfer Films
Variable Index Light Extraction
Back-lit Transmissive Display
Porous Low Refractive Index
Nano-porous Adhesive
Antireflective Coating
Flexible Hardcoat
Soil Resistant Treatment
Capacitor Based Sensor
Fluorine-efficient Compositions
26 patents (USPTO):Explore Patents

Title: Robert F. Kamrath: A Visionary in Optical Innovations

Introduction

Robert F. Kamrath, hailing from Mahtomedi, Minnesota, is an influential inventor renowned for his outstanding contributions to optical technologies. With an impressive portfolio of 26 patents, Kamrath has consistently demonstrated his innovative spirit and design prowess, focusing primarily on optical constructions and display systems.

Latest Patents

Among Robert F. Kamrath's latest patents is an inventive optical construction and display system. This innovative system features a reflective polarizer layer along with an optical film that sits atop it. The optical film exhibits a haze of at least 50%, ensuring optimal performance under various lighting conditions. Notably, the design emphasizes physical contact between substantial portions of neighboring major surfaces within the optical construction, resulting in an axial luminance gain of no less than 1.2. This patent reflects Kamrath's commitment to advancing display technologies and enhancing visual experiences.

Career Highlights

Throughout his career, Robert F. Kamrath has made significant strides in the field of optical inventions. He has worked with notable organizations such as the 3M Innovative Properties Company and the Minnesota Mining and Manufacturing Company, where he honed his skills and contributed to various groundbreaking projects. His expertise in optics has positioned him as a prominent figure in the realm of innovative optical solutions.

Collaborations

Kamrath has collaborated with several talented individuals in the industry, including Encai Hao and Michael Benton Free. These partnerships have enabled him to expand his innovative reach and replicate success across multiple projects, leading to numerous advancements in optical technologies.

Conclusion

In conclusion, Robert F. Kamrath's remarkable career and accomplished patent portfolio underscore his dedication to the field of optical innovations. His latest inventions illustrate a visionary approach to enhancing display systems, making him a noteworthy figure in the world of inventions and patents. As technology continues to evolve, Kamrath's contributions will undoubtedly leave a lasting impact on the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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