Company Filing History:
Years Active: 1977-2008
Title: Richard H. Dennis: Innovator in Waterjet Propulsion and Trailer Technology
Introduction
Richard H. Dennis is a notable inventor based in Tempe, AZ (US), recognized for his contributions to engineering and technology. He holds 2 patents that showcase his innovative approach to solving complex problems in waterjet propulsion and trailer operations.
Latest Patents
One of his latest patents is a "Preload system for bearings in a waterjet propulsion apparatus." This invention includes a water intake section and a pumping unit featuring a bearing cartridge. The preload system is designed to tailor the radial and axial thermal growths of the bearing components, ensuring that the initial ambient temperature preload condition is maintained or reduced during normal operation. The system utilizes a series of spacers to prevent relative motion between the bearing components during land mode operation.
Another significant patent is the "Lateral force limiting coupler assembly." This invention addresses the lateral forces generated during the highway operation of a trailer coupled to a towing vehicle. It is integrated into the trailer's yoke and features a self-contained system that momentarily actuates the brakes on the towed vehicle in response to undesirable lateral accelerations. The coupler member is designed to be rotatable in a lateral plane, along with dampening spring assemblies, allowing for surge-brake actuation when lateral accelerations exceed a predetermined threshold.
Career Highlights
Throughout his career, Richard has worked with prominent companies such as U-Haul International, Inc. and Honeywell International Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions in engineering.
Collaborations
Richard has collaborated with talented individuals in the field, including Eric G. Medlin and Stephen A. Blair. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Richard H. Dennis is a distinguished inventor whose work in waterjet propulsion and trailer technology has made a significant impact. His innovative patents reflect his commitment to enhancing engineering solutions and improving safety in transportation.