Company Filing History:
1 out of 276 
1 out of 832,718 Years Active: 1993-2003
Title: The Innovations of William L. Powell
Introduction
William L. Powell is an accomplished inventor based in Waupaca, Wisconsin. He holds a total of 2 patents that showcase his contributions to the field of engineering and materials science. His innovative designs have made significant impacts in various applications, particularly in braking systems and induction furnace technology.
Latest Patents
One of Powell's notable patents is the "Compacted Graphite Iron Brake Drum." This invention features a compacted graphite iron brake component designed for use in braking systems. The final composition includes 3.0 to about 4.0 percent carbon, 2.15 to about 2.60 percent silicon, and 0.40 to about 0.90 percent manganese, with the balance being iron. The brake component is characterized by a frictionally engageable portion that has a microstructure of compacted graphite embedded in a pearlitic matrix.
Another significant patent is the "Channel Induction Furnace Bushing Cap Cooling Device." This invention pertains to a bushing cap that closes a gap in a liquid-cooled bushing surrounding a coil in a channel induction furnace. The design includes a thin refractory layer surrounding the coil, bushing, and bushing cap, which are all liquid-cooled to maintain a uniform thermal gradient. The cooling mechanism involves a cooling member attached to the bushing cap, through which a cooling fluid is circulated.
Career Highlights
Throughout his career, William L. Powell has worked with various companies, including The Budd Company. His experience in the industry has allowed him to develop practical solutions that address specific engineering challenges.
Collaborations
Powell has collaborated with notable individuals such as Paul D. Levering and William J. Duca. These partnerships have contributed to the advancement of his inventions and the successful implementation of his designs.
Conclusion
William L. Powell's innovative work in the field of engineering is exemplified by his patents and collaborations. His contributions continue to influence the industry and demonstrate the importance of creativity and technical expertise in developing effective solutions.
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.