Company Filing History:
Years Active: 1992-1993
Title: Paul D Cary: Innovator in Pen Plotter Technology
Introduction
Paul D Cary is a notable inventor based in Orange, California, recognized for his contributions to the field of pen plotter technology. With a total of 2 patents, Cary has developed innovative solutions that enhance the functionality and efficiency of pen plotters.
Latest Patents
Cary's latest patents include a dual-function sensor for a pen plotter and a method and apparatus for centering, aligning, and attaching carriage shafts. The dual-function sensor provides a single output signal indicating pen presence and pen up/down position. It features an optical sensor with a light source and detector, along with a light-blocking blade that selectively blocks portions of the beam of light. This invention allows for precise detection of the pen's status, improving the overall performance of the pen plotter.
The second patent focuses on a method and apparatus that enables quick and accurate mounting and alignment of carriage shafts in a pen plotter. This invention utilizes conical indentations and laterally slidable end caps to ensure that the shafts are aligned without introducing bending stresses or misalignment. The alignment fixture plays a crucial role in maintaining proper alignment during the tightening process.
Career Highlights
Throughout his career, Paul D Cary has worked with companies such as Calcomp Inc. and Calcomp Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies for pen plotters.
Collaborations
Cary has collaborated with professionals in the field, including his coworker Jeff T Stapleton, to further enhance his inventions and drive innovation in pen plotter technology.
Conclusion
Paul D Cary's contributions to pen plotter technology through his patents demonstrate his commitment to innovation and improvement in this field. His work continues to influence the development of more efficient and effective pen plotters.