Company Filing History:
2 out of 134 
1 out of 453 
Years Active: 2004-2012
Title: Christopher Todd Shoptaw: Innovator in Piston Mold Technology
Introduction
Christopher Todd Shoptaw is a notable inventor based in Granger, Indiana. He has made significant contributions to the field of piston mold technology, holding a total of 3 patents. His innovative designs have advanced the methods used in piston manufacturing, showcasing his expertise and creativity.
Latest Patents
One of Shoptaw's latest patents is titled "Piston mold assembly and method of constructing a piston therewith." This invention features a mold assembly designed for forming a piston, which includes a pair of mold halves that can move toward and away from each other along a linear path. This movement is substantially perpendicular to the longitudinal central axis of the piston. The mold halves engage to create a mold cavity for forming the outer periphery of the piston and disengage to allow for the extraction of the piston. Additionally, the assembly incorporates a pair of cooling gallery mandrels that can also move into an engaged position to form an undercut cooling gallery of the piston. These mandrels can be disengaged to facilitate the vertical extraction of the piston along the axis.
Career Highlights
Throughout his career, Christopher Todd Shoptaw has worked with prominent companies in the automotive industry, including Federal-Mogul Powertrain LLC and Federal-Mogul World Wide, Inc. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his skills in piston technology.
Collaborations
Shoptaw has collaborated with several professionals in his field, including Timothy David Frank and Ralph Edwin Fain. These collaborations have likely enriched his work and contributed to the innovative solutions he has developed.
Conclusion
Christopher Todd Shoptaw is a distinguished inventor whose work in piston mold technology has led to significant advancements in manufacturing processes. His patents reflect his commitment to innovation and his ability to solve complex engineering challenges.