Company Filing History:
Years Active: 2008-2010
Title: E Douglass Whittaker: Innovator in Marine Vessel Technology
Introduction
E Douglass Whittaker is a notable inventor based in Slidell, LA (US), recognized for his contributions to marine vessel technology. He holds 2 patents that showcase his innovative approach to enhancing vessel efficiency and functionality.
Latest Patents
Whittaker's latest patents include a Marine Vessel Transfer System and a Catamaran Air Cushion Ship with Folding, Retractable Seals. The Marine Vessel Transfer System utilizes a larger surface effect vessel with a hull and a cargo deck, featuring a pressurized volume of air under its hull. This system allows the larger vessel's cargo deck to be lowered relative to the water surface to receive a smaller vessel. The lowering is achieved by depressurizing the air volume under the hull. Movable propulsors on the air cushion vehicle enable efficient operation while minimizing envelope dimensions for stowage. This design improves performance and reduces noise levels, while also preventing the ingestion of green water in high sea states during cargo loading and unloading.
The Catamaran Air Cushion Ship is designed to operate efficiently in both catamaran and air cushion modes. It can travel at low speeds in a catamaran mode and high speeds in an air cushion mode, aided by deployable side seals. The vessel features catamaran hulls and flexible air cushion bow and stern seal systems, along with retractable side seals that contain inflatable components. This innovative arrangement reduces drag and protects the seals during high-speed operations.
Career Highlights
Whittaker is currently associated with Textron Corporation, where he continues to develop and refine his innovative marine technologies. His work has significantly impacted the field of marine engineering, particularly in enhancing vessel performance and operational efficiency.
Collaborations
Throughout his career, Whittaker has collaborated with notable colleagues, including Kenneth J Maloney and W Keith Dubose. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
E Douglass Whittaker stands out as a significant figure in marine vessel innovation, with a focus on improving efficiency and functionality through his patented technologies. His contributions continue to shape the future of marine engineering.