Location History:
- Erie, PA (US) (1994)
- Fairview, PA (US) (1976 - 1996)
Company Filing History:
18 out of 33 
2 out of 26 
1 out of 4,197 
Years Active: 1976-1996
Title: Charles W. Smith: Innovator in Precision Cleaning Technology
Introduction
Charles W. Smith, based in Fairview, PA, is a distinguished inventor with a remarkable portfolio of 20 patents to his name. His innovative contributions, particularly in the field of precision cleaning technology, have paved the way for advancements that enhance efficiency and effectiveness in industrial applications.
Latest Patents
Among his latest patents is an innovative device known as the "Apparatus for Supercritical Cleaning." This apparatus facilitates precision cleaning using carbon dioxide and includes a pressure vessel designed with a removable cleaning drum. The sanitized work zone is defined by an impermeable drum body that features a removable exit filter. This ensures that the circulating cleaning fluid does not redeposit contaminants onto the workpieces.
Another notable patent is for a "Precision Cleaning Vessel," which outlines a method for cleaning workpieces using a combination of liquid and/or supercritical fluid carbon dioxide and a primary solvent. This method involves placing the workpiece in a pressurizable vessel with a removable lid, supplying the primary solvent, flushing it through the pressure vessel, and ultimately using carbon dioxide to ensure precise cleaning efficacy.
Career Highlights
Over the course of his career, Charles has made significant contributions while working with prominent companies such as Autoclave Engineers, Ltd. and Snap-Tite, Inc. His work at these organizations has not only refined his expertise but also contributed to the development of innovative cleaning technologies that are now widely utilized in various industries.
Collaborations
Throughout his professional journey, Charles has collaborated with esteemed colleagues, including Franz X. Zimmerman and Larry R. Rosio. Their joint efforts have facilitated the exchange of ideas and enhanced the development of innovative solutions within the precision cleaning sector.
Conclusion
Charles W. Smith's dedication to innovation in precision cleaning technology, combined with his extensive patent portfolio, marks him as a pivotal figure in his field. Through his inventions, he has not only contributed to the advancement of cleaning methodologies but also set a standard for future innovations in the industry.