Location History:
- St. Louis, MO (US) (1977 - 1999)
- St. Louis County, MO (US) (1987 - 2002)
Company Filing History:
Years Active: 1977-2002
Title: Innovations by Vernon E Kieffer
Introduction
Vernon E Kieffer is a notable inventor based in St. Louis, MO (US). He has made significant contributions to the field of dynamoelectric machines, holding a total of 11 patents. His work focuses on enhancing the efficiency and cost-effectiveness of motor designs.
Latest Patents
One of Kieffer's latest patents is a method of constructing a salient pole motor. This invention relates to the fabrication of a low-cost salient pole stator assembly for a salient pole motor. The design minimizes stator core stack height or core stack material while maximizing winding slot fill. The windings are formed externally on high-speed winding machines and transferred to axial insertion devices, either automatically or manually. After insertion, the salient pole stator assembly is processed like a conventional distributed winding induction motor. Another significant patent involves weight-optimized rotors, which achieve substantial savings in material cost and weight. This rotor design includes two sets of differently punched laminations, with one group weighing less than 95% of the other. These lighter laminations can be produced automatically on a computer-controlled die press, allowing for effective counterbalancing without additional weight.
Career Highlights
Vernon E Kieffer is currently associated with Emerson Electric Company, where he continues to innovate in the field of electric motors. His work has contributed to advancements in motor efficiency and manufacturing processes.
Collaborations
Kieffer has collaborated with notable coworkers such as Andrew J Kliethermes and Daniel E Ackermann, further enhancing the innovative capabilities of his team.
Conclusion
Vernon E Kieffer's contributions to the field of dynamoelectric machines exemplify the spirit of innovation. His patents reflect a commitment to improving motor design and efficiency, making a lasting impact in the 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.