Location History:
- Chatfield, MN (US) (1976 - 1988)
- Rochester, MN (US) (1995 - 1998)
Company Filing History:
9 out of 164,108 
1 out of 832,680 Years Active: 1976-1998
Title: The Innovative Mind of Richard W. Luoma: A Pioneer in Motor Efficiency
Introduction: Richard W. Luoma, an esteemed inventor based in Rochester, MN, has significantly contributed to the field of engineering with a total of 10 patents to his name. His inventive capabilities are showcased through his latest innovations that focus on enhancing motor efficiency, among other technological advancements.
Latest Patents: One of Luoma's noteworthy patents is a "Laminated Back Iron Structure for Increased Motor Efficiency." This invention pertains to a rigid disk drive spindle motor characterized by a bobbin that is attached to the motor hub. A permanent magnet is affixed to the inner cylindrical surface, while a laminated back iron covers the outer cylindrical surface. This innovative design can take the form of either concentric cylinders or a spiral wound strip, ensuring that adjoining cylinders or convolutions are electrically separated by an adhesive material. The use of high-resistance silicon steel for the back iron helps in reducing Eddy current formation, ultimately leading to improved motor functionality. Furthermore, Luoma’s design includes laminated fringe ring assemblies at both ends of the back iron structure, enhancing the confinement of magnetic fields and contributing to the overall efficiency of the motor.
Career Highlights: Throughout his career, Richard W. Luoma has had the privilege of working at influential companies, such as the International Business Machines Corporation (IBM). His expertise and innovative mindset have led him to create several patents that cater to advancements in motor technologies, reflecting his commitment to engineering excellence.
Collaborations: Luoma has collaborated with esteemed colleagues, including Zine-Eddine Boutaghou and John Beck. These collaborations not only highlight his ability to work with talented individuals but also emphasize the synergy that can produce groundbreaking inventions in technology.
Conclusion: Richard W. Luoma stands out as a noteworthy inventor with a significant impact on motor efficiency through his patented innovations. His contributions—rooted in a strong foundation of technical expertise and collaboration—continue to pave the way for advancements in the engineering field, ensuring that the pursuit of innovation progresses with each of his groundbreaking inventions.
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.