Company Filing History:
Years Active: 1993-1996
Title: Innovations by Fred W. Haselow
Introduction
Fred W. Haselow is an accomplished inventor based in Watertown, WI (US). He has made significant contributions to the field of solenoid control circuitry and user interface design for process control devices. With a total of 2 patents to his name, Haselow's work reflects a commitment to enhancing technology in practical applications.
Latest Patents
Haselow's latest patents include innovative designs that improve the functionality and efficiency of solenoids and user interfaces. One of his notable inventions is the solenoid control circuitry, which can be utilized with solenoids requiring varying holding currents. This invention features a detector that identifies the solenoid type and adjusts the holding current accordingly. Additionally, it includes a fault detection circuit to prevent excessive current flow, ensuring safe operation.
Another significant patent is the user interface for a process control device. This interface incorporates a dual navigational menu system that simplifies configuration and programming procedures. It features a keypad for user input, a display for alphanumeric information, and a help system that provides context-sensitive assistance. This design enhances user experience by allowing direct selection of menu items and streamlining the configuration process.
Career Highlights
Fred W. Haselow is currently employed at Eaton Corporation, where he continues to innovate and develop new technologies. His work at Eaton has allowed him to apply his expertise in electrical engineering and user interface design to create solutions that meet industry needs.
Collaborations
Throughout his career, Haselow has collaborated with talented individuals such as Thomas A. Karnowski and Richard L. Rejret. These partnerships have contributed to the successful development of his patents and innovations.
Conclusion
Fred W. Haselow's contributions to solenoid control circuitry and user interface design demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of engineering principles and a commitment to improving user experiences in process control applications.