Company Filing History:
1 out of 80 
1 out of 74 
1 out of 30,982 
Years Active: 1990-2007
Title: Kerry W Stadtfeld: Innovator in Testing Apparatus and Tarp Cover Systems
Introduction
Kerry W Stadtfeld is a notable inventor based in Greenwood, IN (US). She has made significant contributions to the field of engineering, particularly in the development of testing apparatuses and tarp cover systems. With a total of 3 patents to her name, Stadtfeld's innovations reflect her commitment to enhancing functionality and efficiency in various applications.
Latest Patents
Stadtfeld's latest patents include a "Compressive fatigue and energy test apparatus and method for testing clutch plate friction materials." This invention provides a means for simultaneously testing the compressive strength and measuring the thermal energy dissipated by friction materials during slip. The apparatus features a rotatable flywheel that simulates a typical reaction plate in a vehicle transmission assembly, allowing for precise measurements of thermal energy dissipation.
Another significant patent is the "Tarp cover system with lever-operated locking and brake means." This system incorporates a pawl and ratchet mechanism to lock a tarp cover in a rolled-up condition. The design allows for easy operation with one hand, enabling the user to release the pawl and control the unwinding of the cover effectively.
Career Highlights
Throughout her career, Stadtfeld has worked with reputable companies such as Aero Industries, Inc. and Von Duprin, Inc. Her experience in these organizations has contributed to her expertise in developing innovative solutions that address practical challenges in engineering.
Collaborations
Stadtfeld has collaborated with notable colleagues, including Richard B Cohrs and Richard J Gothier. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking inventions.
Conclusion
Kerry W Stadtfeld's contributions to engineering through her patents and collaborations highlight her innovative spirit and dedication to improving technology. Her work continues to influence the industry and inspire future inventors.