Location History:
- Seattle, WA (US) (1993)
- Tacoma, WA (US) (2014 - 2020)
Company Filing History:
Years Active: 1993-2020
Title: Innovations by Inventor Carl E. Lenaburg
Introduction
Carl E. Lenaburg, a prominent inventor based in Tacoma, WA, has made significant contributions to the field of tunneling technology. With a remarkable portfolio of 8 patents, Lenaburg is recognized for his innovative solutions that enhance the efficiency and effectiveness of tunnel boring machines (TBMs).
Latest Patents
Among his latest inventions is the "Cutter Housing with Field-Replaceable Seats." This invention features a housing mount assembly for a TBM disc cutter that includes a removable seat block designed to transmit forces effectively while being easily replaceable in the field. The seat block, which can be preloaded with bolts arranged perpendicularly, is hardened to achieve a Rockwell C hardness in the range of Rc 58 to 60, ensuring durability and performance under operational stress.
Another noteworthy patent is the "Cutter Housing with Inline Mounting." This cutter assembly allows for streamlined integration within the TBM. It incorporates first and second housing mounts, each featuring a plate portion and a plurality of spaced seats, facilitating the attachment of a bridging support that abuts housing mount flanges. This design not only optimizes the structural integrity of the TBM but also allows for easy insertion of the cutter ring assembly in alignment with the housing mounts.
Career Highlights
Lenaburg has made a lasting impact through his work at The Robbins Company, where he applies his expertise to improve tunneling operations. His innovative designs are instrumental in promoting advancements in the tunneling industry, contributing to successful projects worldwide.
Collaborations
Throughout his career, Lenaburg has collaborated with talented individuals such as Stephen M. Smading and Ross D. Galbraith. These partnerships have fostered an environment of creativity and technical excellence, propelling the development of groundbreaking innovations in tunneling machinery.
Conclusion
Carl E. Lenaburg is a distinguished inventor whose contributions to the field of tunneling technology are profound. His latest patents exemplify his commitment to innovation and efficiency, making him a key figure in the advancement of tunnel boring machine technology. With continued collaboration and dedication, Lenaburg's work will undoubtedly pave the way for future innovations in this essential industry.
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.