Company Filing History:
2 out of 86 
1 out of 24 
1 out of 832,680 Years Active: 1996-2010
Title: The Innovations of Sanford A Klein
Introduction
Sanford A Klein is a notable inventor based in Madison, WI (US), recognized for his contributions to the field of engineering and technology. With a total of four patents to his name, Klein has made significant advancements in various applications, particularly in micro-machined devices and temperature control systems.
Latest Patents
Klein's latest patents showcase his innovative approach to engineering challenges. One of his notable inventions is the "Low-power piezoelectric micro-machined valve." This piezoelectric microvalve employs a valve element formed of hermetically sealed and opposed plates flexed together by a cross-axis piezoelectric element. The design allows for large flow modulation with small piezoelectric actuator displacement, achieved by perimeter augmentation of the valve seat, which dramatically increases the change in valve flow area for small deflections. Another significant patent is the "Room temperature control apparatus having feedforward and feedback." This controller is designed for heating, ventilating, and air-conditioning distribution systems. It incorporates feedforward and feedback control strategies, generating control signals based on set points and system characteristics. The controller adaptively adjusts these set points based on measured changes, making it particularly effective for temperature control during heating or cooling operations in controlled spaces.
Career Highlights
Throughout his career, Klein has worked with prominent companies, including Siemens Building Technologies, Inc. and Landis & Gyr Powers, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions in the engineering sector.
Collaborations
Klein has collaborated with various professionals in his field, including Osman Ahmed and John W Mitchell. These collaborations have likely enriched his work and contributed to the success of his inventions.
Conclusion
Sanford A Klein's contributions to engineering through his patents and innovative designs highlight his role as a significant inventor in the industry. His work continues to influence advancements in technology and engineering applications.
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.