Company Filing History:
Years Active: 1976-1979
Title: Innovations of Donald S. Swatik
Introduction
Donald S. Swatik is a notable inventor based in New Baltimore, MI (US). He has made significant contributions to the field of printing technology, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
Swatik's latest patents include a "Dual pitch impact printing mechanism and method." This invention allows an impact printer to print at either 10 characters per inch (standard pitch) or 15 characters per inch (compressed pitch) by changing the type character carrying member. The type character carrying members include multiple font character sets and timing marks for detecting the type band. The printer features time-shared hammer means that can move precisely for both standard and compressed pitch bands, controlled by a mechanism responsive to timing marks.
Another significant patent is the "Apparatus for time sharing of horizontal and vertical advance." This invention connects a prime mover to a drive train in a printer, providing incremental motion to the paper and hammer bank in a time-sharing manner. The system operates under static conditions using a closed-loop control mode with a feedback circuit that utilizes pulse width modulated signals. The drive train incorporates a planetary gear head and electro-magnetic friction brakes for effective transduction of output.
Career Highlights
Donald S. Swatik has worked at Computer Peripherals, Inc., where he has applied his inventive skills to develop advanced printing technologies. His work has contributed to the evolution of printing mechanisms, enhancing efficiency and functionality.
Collaborations
Swatik has collaborated with notable coworkers, including Vahe H. Malakian and Joseph E. Mishark. Their combined efforts have fostered innovation within their projects and contributed to the success of their endeavors.
Conclusion
Donald S. Swatik's contributions to printing technology through his patents reflect his dedication to innovation and advancement in the field. His work continues to influence the industry and inspire future inventors.