Company Filing History:
2 out of 8,370 
2 out of 8 
1 out of 56 
Years Active: 1997-2005
Title: Thomas A. Keim: Innovator in Electromechanical Systems
Introduction
Thomas A. Keim is a notable inventor based in Boxborough, MA (US). He holds a total of 4 patents that showcase his contributions to the field of electromechanical systems. His innovative work has significantly impacted the efficiency and functionality of various technologies.
Latest Patents
One of his latest patents is the "Alternator control circuit and related techniques." This invention involves an alternator system that utilizes a switched-mode rectifier (SMR) coupled to an alternating current (AC) voltage source. The system features a controller that provides a controlled pulse sequence synchronized with the angular rotor position of the AC voltage source. This design enhances power output levels at lower speeds, particularly near idle, and improves operational efficiency compared to conventional control methods.
Another significant patent is the "Electromechanical valve drive incorporating a nonlinear mechanical transformer." This invention aims to reduce both holding and driving currents in electromechanical valve drives (EMVDs). By incorporating a nonlinear mechanical transformer, the system achieves soft landing of a valve, which is crucial for smooth operation. The invention's principles can be applied to various servomechanical systems, promoting smooth acceleration and reduced power consumption.
Career Highlights
Throughout his career, Thomas A. Keim has worked with prestigious organizations, including the Massachusetts Institute of Technology and Kaman Electromagnetics Corporation. His experience in these institutions has allowed him to develop and refine his innovative ideas.
Collaborations
Thomas has collaborated with notable individuals in his field, including Peter P. Mongeau and Thomas B. Dade. These collaborations have contributed to the advancement of his inventions and the overall progress in electromechanical systems.
Conclusion
Thomas A. Keim's contributions to the field of electromechanical systems through his patents and collaborations highlight his innovative spirit and dedication to improving technology. His work continues to influence the industry and inspire future advancements.
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.