Company Filing History:
1 out of 1,941 
1 out of 191 
Years Active: 1999-2001
Title: David C Ritmanich: Innovator in Electromechanical Actuation
Introduction
David C Ritmanich is a notable inventor based in Brookfield, WI (US). He has made significant contributions to the field of electromechanical actuation, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
Ritmanich's latest patents include a "Method for Automatically Determining Range of Movement of an Electromechanical Actuator." This invention involves operating an actuator to move a mechanical device between two extreme positions of travel. During this motion, the system quantifies the amount of movement that occurs, which may involve counting the steps of a stepper motor. The quantification can be used directly or multiplied by the time period of each step to derive the time of movement. This automatic ranging method can also be performed periodically to compensate for wear on the mechanical device.
Another significant patent is "Smart Actuator Control." This apparatus is designed to effect actuation of a positioning member and includes a controller coupled to a drive motor. The controller receives an input signal and applies positioning signals to the drive motor, selectively positioning the member. The commissioning method includes performing an end stop determination sequence, winding a bias member, and determining a range of rotation for the positioning member.
Career Highlights
Throughout his career, Ritmanich has worked with reputable companies such as Johnson Controls Technology Company and Johnson Service Company. His experience in these organizations has contributed to his expertise in electromechanical systems.
Collaborations
Ritmanich has collaborated with notable coworkers, including Douglas G Knutzen and William R Kuckuk. Their combined efforts have likely fostered innovation and development in their respective fields.
Conclusion
David C Ritmanich is a distinguished inventor whose work in electromechanical actuation has led to valuable patents. His contributions continue to influence the industry and inspire future innovations.