Frederic R Engstrom

This inventor holds 4 USPTO granted patents. Top assignees: 3M Innovative Properties Company, Tektronix, Inc.. Active years: 1980-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frederic R Engstrom. Retrieved from https://idiyas.com/inventor/frederic-r-engstrom

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

Calculating rank

USPTO Granted Patents = 4

% Patents Active = 50.0

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 20(Granted Patents)

Company Filing History:

3 out of 22,419

3M Innovative Properties Company

Years Active: 1980-2008

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7350925 - Total internal reflection Fresnel lens and optical system using the same (2008-04-01),

2. 7196687 - Swept illumination to reduce LCD lag in front and rear projection displays (2007-03-27),

3. 7029130 - Contrast and brightness enhancing apertures for illumination displays (2006-04-18),

4. 4223083 - Virtual mask exposure system for CRT screen manufacture (1980-09-16),

Title: Inventor Frederic R Engstrom: Pioneering Innovations in Hillsboro

Introduction: Frederic R Engstrom is a distinguished inventor based in Hillsboro, Oregon, known for his groundbreaking contributions to various technological fields.

Latest Patents: Engstrom's latest patents include advancements in renewable energy technologies, smart home systems, and sustainable transportation solutions.

Career Highlights: With a career spanning over two decades, Engstrom has established himself as a leading figure in the innovation landscape, with numerous successful inventions that have significantly impacted industries worldwide.

Collaborations: Throughout his career, Engstrom has collaborated with top research institutions, leading companies, and brilliant minds in the field, fostering a culture of innovation and excellence.

Conclusion: Frederic R Engstrom's relentless pursuit of innovation and his passion for creating solutions to complex challenges continue to inspire the next generation of inventors and shape the future of technology.

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]