Oconomowoc, WI, United States of America

Terry Ludwig

This inventor holds 1 USPTO granted patent. Top assignee: Spx Corporation. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Terry Ludwig. Retrieved from https://idiyas.com/inventor/terry-ludwig

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


Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Terry Ludwig

Introduction

Terry Ludwig is a notable inventor based in Oconomowoc, Wisconsin. She has made significant contributions to the field of engineering with her innovative designs. Her work primarily focuses on practical solutions that enhance everyday functionality.

Latest Patents

Terry Ludwig holds a patent for a "Door Latching Device and Method." This invention features an apparatus designed to latch a door against a frame. The device includes a door pin extending from the door and a handle lever that is rotatably mounted to the door, equipped with an extending handle pin. The latch bar is mounted for reciprocating travel relative to the frame, featuring a first slot with a cam surface to receive the door pin and a second slot for the handle pin. The design allows for a two-position mechanism that effectively secures the door while facilitating ease of use.

Career Highlights

Terry is currently employed at SPX Corporation, where she continues to innovate and develop new technologies. Her work at the company has allowed her to collaborate with other talented professionals in the field.

Collaborations

One of her notable coworkers is John Patrick Quigley, with whom she shares insights and expertise in their projects.

Conclusion

Terry Ludwig's contributions to the field of invention, particularly with her door latching device, showcase her innovative spirit and dedication to improving everyday mechanisms. Her work at SPX Corporation and collaborations with colleagues further highlight her impact in the engineering community.

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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