Company Filing History:
2 out of 2 
1 out of 3 
1 out of 1 Years Active: 1995-2025
Title: Dennis R. Pugh: Innovator in Computer Numeric Control Technology
Introduction
Dennis R. Pugh is a notable inventor based in Galena, Ohio, recognized for his contributions to the field of computer numeric control (CNC) technology. With a total of 8 patents to his name, Pugh has made significant advancements in adapting conventional screw machines for modern manufacturing processes.
Latest Patents
Among his latest innovations, Pugh developed a system for adapting an automatic screw machine to achieve computer numeric control. This system incorporates the use of a VersaCam device, which replaces the turret cam of a single spindle screw machine. The VersaCam system monitors the motion of the screw machine camshaft and actuates the turret slide in synchronization with the camshaft. Additionally, it provides a means of specifying the desired turret slide trajectory for any given job, enhancing the precision and efficiency of screw machine operations.
Career Highlights
Throughout his career, Pugh has worked with various companies, including American Ceramic Service Company and Paraspinal Diagnostic Corporation. His experience in these organizations has contributed to his expertise in the field of automation and control systems.
Collaborations
Pugh has collaborated with notable individuals in his field, including William Blair Shook and Thomas M. Walliser. These partnerships have likely fostered innovation and the exchange of ideas, further enhancing his contributions to technology.
Conclusion
Dennis R. Pugh stands out as an influential inventor in the realm of computer numeric control technology. His innovative systems and collaborative efforts have significantly impacted the manufacturing industry, showcasing the importance of adapting traditional methods to meet modern demands.