This inventor holds 2 USPTO granted patents. Top assignees: Nl Industries, Other. Active years: 1984.
Company Filing History:
1 out of 319 
1 out of 834,453 Years Active: 1984
Title: Innovations of Lawrence E Satterwhite
Introduction
Lawrence E Satterwhite is an accomplished inventor based in Conroe, TX (US). He has made significant contributions to the field of underwater technology, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and efficiency of underwater devices.
Latest Patents
One of Satterwhite's latest patents is an underwater hydraulic connector. This invention utilizes a cylindrical male portion that is inserted into a cavity in a female portion. The male portion consists of a telescoping inner and outer housing with a plurality of resilient seals mounted within openings in the outer housing. When the seals are compressed, they extrude beyond the surface of the male portion and contact the interior surface of the female portion, creating a sealed passageway between a set of ports in both components. The extrusion of the seal is achieved through a bar that compresses the seal when moved longitudinally with respect to the outer housing. This mechanism is controlled by a piston and cylinder assembly, with the external water pressure assisting in the compression of the resilient seals.
Another notable patent is a control valve and electrical and hydraulic control system. This invention is designed to control a variety of remotely positioned hydraulically actuated underwater devices. The control valve features first and second equal size pilot pistons that are acted upon by first and second pilot ports for moving the valve to either an open or closed position. Additionally, it includes third and fourth unequal size pilot pistons for the same purpose. The control valve can operate in an electro-hydraulic control mode or a hydraulic mode, providing versatility in its application.
Career Highlights
Throughout his career, Satterwhite has worked with various companies, including NL Industries. His experience in the industry has allowed him to develop innovative solutions that address the challenges faced in underwater operations.
Collaborations
Satterwhite has collaborated with notable individuals, including Lawrence F Angelo. These partnerships have contributed to the advancement of his inventions and the development of new technologies.
Conclusion
Lawrence E Satterwhite's contributions to underwater technology through his patents demonstrate his innovative spirit and dedication to improving the functionality of underwater devices. His work continues to influence the field and inspire future advancements.