Company Filing History:
Years Active: 1991-2000
Title: Innovations by David A. Topmiller
Introduction
David A. Topmiller is an accomplished inventor based in Ft. Wright, KY (US). He has made significant contributions to the field of injection molding technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and reliability of injection molding machines.
Latest Patents
One of Topmiller's latest patents is a "Method and apparatus for injection molding machine control." This invention provides a method for verifying the linear position of a machine element driven by a motor. It detects the actual position of the element and compares it to an expected position. If the two positions differ beyond a predetermined tolerance for a specified duration, an error signal is generated, deactivating the motor and alerting the machine operator. This innovation is crucial for preventing machine malfunctions and damage.
Another notable patent is for "Servo control for molding machine." This invention offers a method for servo control of injection molding machine devices. It involves a signal processor that produces both analogue and digital control signals at different intervals. The control algorithms used in this invention ensure precise control of machine mechanisms and heaters, enhancing the overall performance of injection molding operations.
Career Highlights
David A. Topmiller has been associated with Cincinnati Milacron Inc., a company known for its advanced manufacturing technologies. His work at this organization has allowed him to develop and refine his innovative ideas in the field of injection molding.
Collaborations
Topmiller has collaborated with notable colleagues, including James E. O'Bryan and John C. Catanzaro. Their combined expertise has contributed to the advancement of technologies in their field.
Conclusion
David A. Topmiller's contributions to injection molding technology through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the industry, ensuring improved performance and reliability in manufacturing processes.