Location History:
- Eagan, MN (US) (2005)
- Eden Prairie, MN (US) (1979 - 2014)
Company Filing History:
14 out of 641 
4 out of 1,036 
1 out of 244 Years Active: 1979-2014
Title: Douglas C. Myhre: Innovator in Turbine Engine Emissions Technology
Introduction
Douglas C. Myhre, based in Eden Prairie, MN, is a distinguished inventor with a portfolio of 19 patents. His innovative work primarily focuses on turbine engine technology, specifically in the realm of emissions measurement and combustion stability.
Latest Patents
Among his latest innovations is the "Passive Optical Gaseous Emissions Sensor," which features a probe assembly designed to measure exhaust emissions in turbine engines. This state-of-the-art probe assembly includes a first probe member that passively generates a beam of light, with the wavelength calibrated based on its specific configuration. The second probe member is strategically positioned to receive this light and is designed to attenuate it depending on the gaseous species present in the engine's exhaust emissions.
Another significant contribution by Myhre is the "Apparatus, System and Method for Observing Combustion Conditions in a Gas Turbine Engine." This method enhances combustion stability by allowing the observation of a combustor flame from an upstream location. It detects spectral characteristics indicative of conditions that affect combustion stability and enables tuning of the engine to maintain stability based on these insights.
Career Highlights
Douglas C. Myhre has made notable contributions to the aerospace industry through his work at various prestigious companies, including Rosemount Aerospace Limited and Rosemount Inc. His inventions have significantly impacted the accuracy and efficiency of emissions monitoring and combustion processes in gas turbine engines.
Collaborations
Throughout his career, Myhre has collaborated with esteemed colleagues such as Richard J. O'Brien and David Y. Pui. Together, they have worked on advancing technology related to gas turbines, enhancing the understanding of combustion dynamics and emissions measurement.
Conclusion
Douglas C. Myhre’s innovative contributions to turbine engine technology are evidenced by his numerous patents and impactful career at leading aerospace companies. His work continues to pave the way for advancements in emissions monitoring and combustion stability, making him a noteworthy figure in the field of aerospace engineering and innovation.
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.