Donald James Dorr

Title: Innovations of Donald James Dorr

Introduction

Donald James Dorr is an accomplished inventor based in Saint Louis, MO (US). He has made significant contributions to the field of energy absorption systems, particularly in the design of advanced bumper systems. With a total of 3 patents to his name, Dorr's work showcases his innovative approach to engineering challenges.

Latest Patents

Dorr's latest patents include a "High energy impact absorption fender system using valvular control logic." This invention features a smart bumper system that utilizes a variably controllable valve responsive to impact conditions. The valve opens upon maximization of pressure readings and maintains its setting during pressure maximization. As pressure declines, the valve adjusts to keep the reaction force constant, closing when pressure falls abruptly, thus preventing unwanted rebound effects. Another notable patent is the "Tailorable elastomeric composite pneumatic fender system for absorbing high energy impact." Similar to his first patent, this system also features a controllable valve that adapts to different marine vessels, enhancing energy absorption capabilities.

Career Highlights

Dorr is currently associated with the USA as represented by the Secretary of the Navy. His work focuses on developing innovative solutions for energy absorption in marine applications. His patents reflect a deep understanding of the mechanics involved in impact absorption and the need for adaptable systems.

Collaborations

Dorr has collaborated with notable colleagues, including Roger M Crane and Kathleen A Corona-Bittick. Their combined expertise has contributed to the successful development of advanced energy absorption technologies.

Conclusion

Donald James Dorr's innovative patents and career achievements highlight his significant contributions to the field of energy absorption systems. His work continues to influence the design of safer and more effective bumper systems in various applications.