Company Filing History:
Years Active: 1978-1983
Title: Innovations of Dennis H. Sapp
Introduction
Dennis H. Sapp is an accomplished inventor based in Terre Haute, Indiana. He has made significant contributions to the field of engineering through his innovative designs and patents. With a total of three patents to his name, Sapp has demonstrated a commitment to advancing technology and improving existing systems.
Latest Patents
One of Sapp's latest patents is the Chimney Seal. This invention features a chimney with a tubular inner liner and a tubular outer wall, equipped with a seal that effectively closes the upper end of the space between the liner and outer wall. The design allows for radial and longitudinal displacement while maintaining an effective seal at all times. The seal includes slidingly engageable elements, ensuring functionality even with relative movement. Additionally, an annular rain hood is provided above the seal in the illustrated embodiment.
Another notable patent is the Framework Structure. This invention is defined by a first plurality of tetrahedral elements arranged in a first array and a second plurality of tetrahedral elements in a second array. The design allows for the projecting apices of the first array to fit into the spaces of the second array, creating a stable structure. The tetrahedral elements are formed of edge elements and corner connectors, which are secured together for assembly and disassembly. This innovative framework can be utilized in various applications, such as forming a platform deck in derrick construction.
Career Highlights
Dennis H. Sapp is associated with Research-Cottrell, where he has applied his inventive skills to develop practical solutions. His work has contributed to the advancement of engineering practices and has had a positive impact on the industry.
Conclusion
Dennis H. Sapp's innovative patents, including the Chimney Seal and Framework Structure, showcase his dedication to engineering and invention. His contributions continue to influence the field and demonstrate the importance of creativity in technology.