Company Filing History:
Years Active: 1982-1986
Title: Innovations by Dave D Nagel
Introduction
Dave D Nagel is an accomplished inventor based in Houston, TX. He holds a total of 5 patents that showcase his expertise in engineering and design. His innovative contributions have significantly impacted various industries, particularly in drilling and mechanical tools.
Latest Patents
One of his notable inventions is a well drilling tool with diamond thrust bearings. This turbodrill is designed to connect to a string of drill pipe, functioning as a rotating shaft that drives a drill bit. The turbine section features crescent-shaped rotor and stator blades that operate using drilling mud, allowing for efficient rotation. The thrust bearings are uniquely designed with annular bearing plates that support friction bearing members, which are highly resistant to wear. This innovative bearing arrangement can be utilized in both sealed and unsealed constructions, ensuring lubrication through the flow of mud.
Another significant invention by Nagel is a powered ratchet wrench. This tool is engineered for turning threaded members, such as nuts or bolt heads. The wrench assembly includes a reaction arm that supports the threaded member while operating a socket wrench through a ratchet mechanism. The design incorporates a double-acting fluid-operated cylinder that drives the ratchet mechanism, allowing for effective tightening or loosening of nuts and bolts.
Career Highlights
Throughout his career, Dave D Nagel has worked with reputable companies, including Maurer Engineering GmbH and Gratec, Inc. His experience in these organizations has contributed to his development as an inventor and engineer.
Collaborations
Nagel has collaborated with notable coworkers such as Thomas Aparicio, Jr. and Ron Graham. Their teamwork has likely fostered an environment of innovation and creativity.
Conclusion
Dave D Nagel's contributions to the field of engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in drilling technology and mechanical tools.