This inventor holds 4 USPTO granted patents. Top assignee: Sundstrand Corporation. Active years: 1989-1991.
Location History:
- San Diego, CA (US) (1989 - 1990)
- Rockford, IL (US) (1991)
- Corona, CA (US) (1991)
Company Filing History:
Years Active: 1989-1991
Title: Innovations of Douglas C Johnson
Introduction
Douglas C Johnson is a notable inventor based in San Diego, CA. He has made significant contributions to the field of gas turbine technology, holding a total of 4 patents. His work focuses on improving the efficiency and cooling mechanisms of turbine nozzles and combustors.
Latest Patents
One of his latest patents is related to the cooling of turbine nozzles. This invention provides an inexpensive method for cooling a gas turbine nozzle and shroud assembly. It achieves this by locating passages in the vanes that form part of the nozzle structure, allowing for effective cooling in critical areas. Another significant patent involves a gas turbine annular combustor with radial dilution air injection. This design enhances the cooling of the combustor's walls and optimizes the flow of dilution air, improving overall turbine performance.
Career Highlights
Douglas C Johnson has had a successful career at Sundstrand Corporation, where he has applied his innovative ideas to advance gas turbine technology. His work has been instrumental in developing more efficient and effective turbine systems.
Collaborations
Throughout his career, Johnson has collaborated with notable colleagues, including Jack R Shekleton and Melvin K Lafferty. These collaborations have contributed to the success of his inventions and the advancement of technology in the field.
Conclusion
Douglas C Johnson's contributions to gas turbine technology through his patents and collaborations highlight his role as an influential inventor. His innovative solutions continue to impact the industry positively.