This inventor holds 3 USPTO granted patents. Top assignees: Cargotec Solutions LLC, Kalmar Industires USA, LLC, Kalmar Industries USA Inc.. Active years: 2005-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 1 
1 out of 2 Years Active: 2005-2010
Title: Gregory J Lehman: Innovator in Airbrake Systems
Introduction
Gregory J Lehman is a notable inventor based in Lawrence, KS (US). He has made significant contributions to the field of airbrake systems, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and safety of brake systems used in motor trucks and semi-trailer units.
Latest Patents
One of Lehman's latest patents is the "Remotely releasable coupler and hose retrieval mechanism for airbrake system." This invention features a remotely releasable brake hose coupler designed for pressure fluid-operated brake systems. The mechanism allows for the retrieval of flexible hoses connected to the coupler. The system utilizes pressure air from the truck tractor brake system, which is conducted through a valve to an actuator. This actuator facilitates the movement of a coupler member to release its engagement with a corresponding coupler fitting mounted on a trailer. The design includes one or more air brake hoses connected to respective remotely releasable couplers, which are linked to tensioning mechanisms and a movable boom mounted on the truck tractor. This setup enables the extension of hoses during a remote release operation and their retraction to a stored position once the couplers are disconnected from the trailer fittings.
Career Highlights
Throughout his career, Gregory J Lehman has worked with reputable companies such as Kalmar Industries USA, LLC and Kalmar Industries USA Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for airbrake systems.
Collaborations
Lehman has collaborated with notable individuals in his field, including Harold E King and Merlin B Halverson. These partnerships have likely fostered a creative environment that has led to the development of his patented inventions.
Conclusion
Gregory J Lehman's contributions to airbrake systems through his innovative patents demonstrate his commitment to improving safety and efficiency in the transportation industry. His work continues to influence the design and functionality of brake systems used in motor vehicles today.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile