Brookfield, WI, United States of America

Terry L Marquardt

This inventor holds 6 USPTO granted patents, plus 1 CIPO patent. Top assignees: Siemens Energy & Automation, Inc., Other. Active years: 1993-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Terry L Marquardt. Retrieved from https://idiyas.com/inventor/terry-l-marquardt

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


% Patents Active = 100.0


Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Batavia, IL (US) (1993)
  • St. Charles, IL (US) (2000 - 2001)
  • Brookfield, WI (US) (2007)

Company Filing History:


Years Active: 1993-2007

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6 patents (USPTO):Explore Patents

Title: The Innovations of Terry L Marquardt

Introduction

Terry L Marquardt is a notable inventor based in Brookfield, WI (US), recognized for his contributions to electrical device technology. With a total of six patents to his name, Marquardt has made significant advancements in the field of electromechanical devices.

Latest Patents

Among his latest patents is the "Electromechanical device for selecting coil voltage and locking the coil in place." This innovative system comprises a housing and a coil with multiple windings, each having a pair of pins. A slider supports several moveable contacts, which are mounted in the housing near the coil. This design allows the moveable contacts to selectively make or break electrical contact between the winding pins, enabling the selection of coil voltage. Another patent, "Method for selecting coil voltage and locking the coil in place," shares a similar concept, further emphasizing Marquardt's focus on enhancing electrical device functionality.

Career Highlights

Throughout his career, Marquardt has worked with Siemens Energy & Automation, Inc., where he contributed to various projects that advanced electrical engineering. His experience in this prominent company has played a crucial role in shaping his innovative ideas and inventions.

Collaborations

Marquardt has collaborated with notable individuals in the industry, including Christian H Passow and Rudolf E Zimmermann. These partnerships have likely enriched his work and contributed to the development of his patents.

Conclusion

Terry L Marquardt's innovative spirit and dedication to advancing electrical device technology are evident through his patents and career achievements. His work continues to influence the field, showcasing the importance of innovation in engineering.

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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