Company Filing History:
Years Active: 1980-1988
Title: Innovations of John N Troxell, Jr.
Introduction
John N Troxell, Jr. is a notable inventor based in Houston, TX, who has made significant contributions to the field of engineering. He holds a total of five patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on advancements in subsea pipeline technology and fluid actuator systems.
Latest Patents
Troxell's latest patents include a groundbreaking design for a telescoping joint. This improved telescoping joint is specifically suitable for the repair of subsea pipelines. It features an inner tubular member and an outer tubular member, creating an annulus with seals that establish effective piston areas for extending and retracting the joint. Additionally, it incorporates a pressure-responsive locking piston that cammingly engages gripping elements for secure locking. Another notable patent is the rod locking device, which provides an improved mechanism for locking reciprocating piston-type fluid actuators in a desired position. This device includes a body, a piston with a lost motion connection, and a locking piston that moves with respect to the piston, ensuring reliable operation.
Career Highlights
John N Troxell, Jr. is associated with Cameron Iron Works, Inc., where he has applied his inventive skills to develop solutions that enhance operational efficiency in the industry. His contributions have been instrumental in advancing technologies that address complex engineering challenges.
Conclusion
John N Troxell, Jr. exemplifies the spirit of innovation through his patents and contributions to engineering. His work continues to influence the field, particularly in subsea pipeline repair and fluid actuator technology.