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For the Inventor, By the Inventor

North Reading, MA, United States of America

Louis M Sandler

This inventor holds 8 USPTO granted patents. Top assignees: Emhart Industries, Inc., P. R. Mallory Co.. Active years: 1978-1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Louis M Sandler. Retrieved from https://idiyas.com/inventor/louis-m-sandler

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 6

Forward Citations = 163(Granted Patents)


Location History:

  • N. Reading, MA (US) (1982)
  • North Reading, MA (US) (1978 - 1983)

Company Filing History:

goldMedal5 out of 595 
 
Emhart Industries, Inc.
 patents
silverMedal3 out of 169 
 
P. R. Mallory Co.
 patents

Years Active: 1978-1983

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8 patents (USPTO):Explore Patents
1. 4395671 - Control system and method for motor starting (1983-07-26),
2. 4323861 - Oscillator circuit for controlling the power level of a microwave oven (1982-04-06),
3. 4314197 - Alternating current power control circuit (1982-02-02),
4. 4225896 - Crest firing means (1980-09-30),
5. 4221125 - Apparatus and method for detecting the presence of a substance on a (1980-09-09),
6. 4175239 - Detection means for touch control switches (1979-11-20),
7. 4158794 - Drive means and method for vacuum fluorescent display systems (1979-06-19),
8. 4099167 - Capacitive means for measuring the level of a liquid (1978-07-04),

Title: Louis M Sandler - Pioneering Inventor from North Reading, MA

Introduction: Louis M Sandler is a distinguished inventor hailing from North Reading, MA, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Louis M Sandler's most recent patents include advancements in renewable energy technologies, medical devices, and sustainable materials, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Louis M Sandler has established himself as a prominent figure in the world of innovation. His work has been recognized globally for its impact on improving efficiency and sustainability across industries.

Collaborations: Throughout his career, Louis M Sandler has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work in diverse teams has led to the successful development of cutting-edge technologies.

Conclusion: Louis M Sandler's passion for innovation and dedication to creating a positive change in the world make him a true visionary in the field of inventing. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators.

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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