This inventor holds 5 USPTO granted patents. Top assignees: Heller-Dejulio Corporation, Oregon Reinforcement Engineering, Ltd., Oregon Reinforcing Engineering, Ltd. Active years: 1997-2001.
Company Filing History:
3 out of 5 
1 out of 1 
1 out of 1 Years Active: 1997-2001
Title: Alan K. Wallace: Innovator in Composite Reinforcement and Rotary Induction Machines
Introduction
Alan K. Wallace is a notable inventor based in Corvallis, OR (US), recognized for his contributions to the fields of composite materials and rotary induction machines. With a total of 5 patents to his name, Wallace has made significant advancements that enhance the performance and functionality of various engineering applications.
Latest Patents
Among his latest patents, one is titled "Hollow Reinforcing Members and Composites Containing the Same." This invention discloses a hollow reinforcing element designed for casting into composites. The element defines passageways that can communicate with the exterior of the composite, serving as conduit arrays in structures formed from the composite. The benefits of this innovation include superior strength-to-weight ratios, reduced thermal stresses, suppression of crack propagation, and improved corrosion protection. Additionally, these hollow reinforcing elements can be utilized to provide antennae, drain systems, leveling devices, containment structures, and even pneumatic levitation of vehicles.
Another significant patent is the "Rotary Induction Machine Having Control of Secondary Winding Impedance." This invention allows for the operating characteristics of the rotary induction machine to be controlled by adding impedance elements to the rotor windings. The impedance elements are stationary and connected to the rotor windings via a rotary transformer, enhancing the machine's efficiency and performance.
Career Highlights
Throughout his career, Alan K. Wallace has worked with several companies, including Heller-Dejulio Corporation and Oregon Reinforcement Engineering, Ltd. His experience in these organizations has contributed to his expertise in engineering and innovation.
Collaborations
Wallace has collaborated with notable individuals in his field, including James A. Oliver and James A. Van Vechten. These collaborations have likely fostered a rich exchange of ideas and advancements in technology.
Conclusion
Alan K. Wallace's innovative work in composite materials and rotary induction machines showcases his significant contributions to engineering. His patents reflect a commitment to enhancing technology and improving structural performance across various applications.