Company Filing History:
2 out of 649 
1 out of 76 Years Active: 1993-1999
Title: The Innovative Contributions of Roger L Sweet
Introduction
Roger L Sweet is a notable inventor based in Deputy, Indiana, known for his contributions to the field of internal combustion engines. With a total of 3 patents to his name, Sweet has made significant advancements that enhance engine functionality and maintenance.
Latest Patents
One of Sweet's latest inventions is the air compressor engine barring adaptor. This device is designed to be mounted on an auxiliary engine component, such as an air compressor shaft that is geared to the engine crankshaft. The barring adapter member is configured to receive a barring tool, allowing for manual rotation of the air compressor shaft. This feature is particularly useful for positioning engine crankshaft-driven components during repairs or adjustments. The design includes a gear casing that encloses the air compressor gear, with the adapter accessible through an aperture that can be closed with a removable cap. This innovation facilitates barring the engine from a convenient position and is especially beneficial in engines that aim to eliminate most externally-exposed rotational shaft seals and associated external pulleys.
Another of his patents is the barring adaptor for an engine air compressor, which shares similar functionalities and advantages as the previously mentioned invention. This design also focuses on improving the ease of engine maintenance and repair, showcasing Sweet's commitment to enhancing engine technology.
Career Highlights
Throughout his career, Roger L Sweet has worked with prominent companies in the engineering sector, including Cummins Engine Company, Inc. and Holset Engineering Company, Limited. His experience in these organizations has undoubtedly contributed to his innovative mindset and technical expertise.
Collaborations
Sweet has collaborated with notable individuals in the industry, including David Paul Genter and J Eric Parlow. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Roger L Sweet's contributions to engine technology through his patents reflect his dedication to innovation and improvement in the field. His work not only enhances engine performance but also simplifies maintenance processes, making a lasting impact on the industry.