Location History:
- Salt Lake City, UT (US) (1985 - 1987)
- Park City, UT (US) (1988 - 2000)
Company Filing History:
10 out of 13 
3 out of 1,479 
1 out of 18 Years Active: 1985-2000
Title: Innovations of Roger W. Ward
Introduction
Roger W. Ward is a notable inventor based in Park City, UT (US). He has made significant contributions to the field of pressure and temperature transducers, holding a total of 15 patents. His work focuses on improving the efficiency and functionality of transducer technology.
Latest Patents
Among his latest patents is a pressure/temperature transducer with improved thermal coupling. This invention features a transducer pressure crystal that enhances thermal coupling with the external environment. The design includes a cylindrical major portion of the side wall of the pressure crystal, which is positioned adjacent to the inner wall of a chamber within the pressure housing. This configuration allows the crystal to be surrounded by pressure-transmitting fluid, ensuring accurate pressure readings from the external environment. The thermal time constant of the transducer for external temperature changes is significantly decreased, as is the time constant for temperature changes in the pressure-transmitting fluid caused by rapid pressure changes. Additionally, an electrically insulating element may be included to prevent electrical grounding of the crystal to the housing. Various embodiments of this invention are disclosed, including configurations for both pressure and temperature crystals deployed in the fluid-filled chamber.
Career Highlights
Roger has worked with several companies throughout his career, including Quartztronics, Inc. and Halliburton Company. His experience in these organizations has contributed to his expertise in transducer technology and innovation.
Collaborations
He has collaborated with notable coworkers such as Errol P. EerNisse and O. Lew Wood, further enhancing his contributions to the field.
Conclusion
Roger W. Ward's innovative work in pressure and temperature transducers has led to significant advancements in the technology. His patents reflect a deep understanding of the complexities involved in transducer design and functionality.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.