Endicott, NY, United States of America

Philip M De Groat

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Philip M De Groat. Retrieved from https://idiyas.com/inventor/philip-m-de-groat

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 = 2.0

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 1977

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Philip M De Groat

Introduction

Philip M De Groat is an accomplished inventor based in Endicott, NY (US). He is known for his innovative contributions to the field of locking mechanisms, particularly in the realm of towing connections. His work exemplifies the spirit of innovation that drives advancements in safety and functionality.

Latest Patents

Philip M De Groat holds a patent for the "King Pin Lock." This invention features a locking mechanism designed to prevent a conventional interlocking towing connection between a tractor and trailer. The king pin lock includes a main body made of forged steel, a king pin chamber, and a secondary chamber that opens into and is situated at an angle with respect to the king pin chamber. A rotating lock bar is mounted in the secondary chamber, which can be rotated into a position adjacent to the reduced diameter portion of the king pin. This design effectively prevents the removal of the main body housing from the king pin. The lock bar's increased diameter situates it within the main body housing, thereby preventing any physical movement along its longitudinal axis, even if a shouldered lock mechanism is removed. The only means of removing the king pin lock is through a 180-degree rotation of the lock bar.

Career Highlights

Throughout his career, Philip has demonstrated a commitment to enhancing safety in towing operations. His innovative designs have contributed to more secure connections between vehicles, showcasing his expertise in mechanical engineering and design.

Collaborations

Philip has worked alongside Robert A Lewis, collaborating on various projects that emphasize the importance of safety and innovation in towing mechanisms.

Conclusion

Philip M De Groat's contributions to the field of locking mechanisms, particularly with his king pin lock patent, highlight his innovative spirit and dedication to improving safety in towing operations. His work continues to inspire advancements in the industry.

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]
Loading…