Lockport, IL, United States of America

Glenn A Sandberg

USPTO Granted Patents = 54 

 

Average Co-Inventor Count = 2.0

ph-index = 22

Forward Citations = 1,266(Granted Patents)

Forward Citations (Not Self Cited) = 1,123(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Mokena, IL (US) (2004 - 2006)
  • New Lennox, IL (US) (2008)
  • Lockport, IL (US) (1977 - 2009)
  • New Lenox, IL (US) (2006 - 2016)

Company Filing History:


Years Active: 1977-2016

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Areas of Expertise:
Food Pump
Food Molding Mechanism
Slicing Machine
Automated Product Profiling
Patty-Forming Apparatus
Cryogenic Freezing Tunnel
Conveyor System
Safety System
Food Article Transfer
Loading Mechanism
Cooling Air System
Seal-Off Arrangement
54 patents (USPTO):Explore Patents

Title: Glenn A. Sandberg: Innovating the Food Industry

Introduction

Glenn A. Sandberg, located in Lockport, IL, is an esteemed inventor known for his significant contributions to food processing technology. With an impressive record of 54 patents, Sandberg has dedicated his career to creating innovations that enhance the efficiency and safety of food production machinery.

Latest Patents

Among his latest inventions is a “Food Pump with a Linear Displacement Sensor for a Food Patty Molding Machine.” This advanced patty-forming machine employs linear displacement sensors to accurately detect and convey the position of hydraulic cylinder rods. Notably, the machine features double-sealed door openings to ensure food safety, along with cylindrical mold cover lift rods that utilize annular seals on the mechanical compartment's top skin. The design includes removable floor panels for easy maintenance and an accessible swing-out electrical enclosure, enhancing user-friendliness. The machine also employs modular I/O blocks connected by a single serial cable for streamlined communication between machine control and solenoids.

Another significant invention is the “Maintenance and Safety System for a Food Article Slicing Machine.” This innovative slicing apparatus is paired with a weighing and classification conveyor that can be repositioned for maintenance. The system ensures safety through the use of laser intrusion detectors that automatically shut down the machine upon detecting any intrusion by people or objects, prioritizing operator safety and efficiency during food processing.

Career Highlights

Glenn A. Sandberg's career has been marked by his tenure at prominent companies, including Formax, Inc. and Alfa Laval Corporation. His work at these organizations not only reflects his versatility in the food processing industry but also his commitment to advancing technology within this vital sector.

Collaborations

Throughout his career, Sandberg has collaborated with notable professionals such as Scott A. Lindee and Salvatore Lamartino. These relationships have fostered a collaborative environment that encourages innovative thinking and the pursuit of excellence in engineering.

Conclusion

Glenn A. Sandberg's contributions to the food processing industry through his numerous patents demonstrate his dedication to innovation and improvement. His inventions continue to make significant impacts on food safety and efficiency, cementing his reputation as a leading inventor in this field. As he advances his work, the food industry eagerly anticipates the next breakthroughs he will bring forth.

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