This inventor holds 2 USPTO granted patents. Top assignee: USA as Represented by Secretary of the Navy. Active years: 1997-2016.
Company Filing History:
Years Active: 1997-2016
Title: The Innovative Contributions of Joseph J Stace
Introduction
Joseph J Stace is a notable inventor based in Narragansett, Rhode Island. He has made significant contributions to the field of energy harvesting and underwater technology. With a total of 2 patents, Stace's work reflects his commitment to advancing engineering solutions.
Latest Patents
Stace's latest patents include a device for magnetoelectric energy harvesting. This innovative energy harvesting device is designed to capture energy from moving structures. It features a housing that allows the transmission of magnetic fields, along with a piezoelectric material capable of phase transitions. Additionally, a magnetostrictive material is included, which undergoes structural changes when exposed to a magnetic field. The device is equipped with adjustable pre-stress means and electrical contacts positioned on the piezoelectric material. A magnet is mounted on the moving structure, ensuring that the housing is in close proximity to the magnet for optimal energy harvesting.
Another significant patent by Stace is a sealing apparatus for underwater gun barrels. This apparatus is designed to provide a watertight seal for both multi and single-barreled guns. It consists of a sealing plate connected to the gun barrel and a muzzle seal that fits onto the muzzle, creating a frictional engagement. The sealing plate includes a firing aperture that aligns with the gun barrel when fired, ensuring functionality even in underwater conditions.
Career Highlights
Joseph J Stace works for the United States as represented by the Secretary of the Navy. His role involves developing innovative technologies that enhance military capabilities and safety. His expertise in engineering and design has led to the creation of practical solutions that address specific challenges faced by the Navy.
Collaborations
Stace has collaborated with notable colleagues, including Laurence M Dean and Ivan N Kirschner. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Joseph J Stace's contributions to energy harvesting and underwater technology demonstrate his innovative spirit and dedication to engineering excellence. His patents reflect a deep understanding of complex systems and a commitment to solving real-world problems. Through his work, Stace continues to make a significant impact in his field.