Birmingham, MI, United States of America

Frederick Tourtellotte

This inventor holds 1 USPTO granted patent. Top assignee: International Hardcoat, Inc.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frederick Tourtellotte. Retrieved from https://idiyas.com/inventor/frederick-tourtellotte

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovations of Frederick Tourtellotte

Introduction

Frederick Tourtellotte is an accomplished inventor based in Birmingham, MI (US). He is known for his significant contributions to the field of aluminum anodizing. With a focus on improving electrical power control systems, Tourtellotte has made strides in enhancing the quality and efficiency of anodizing processes.

Latest Patents

Tourtellotte holds a patent for a "Method and capacitive discharge apparatus for aluminum anodizing." This innovative patent describes an improved electrical power control apparatus and method for use in an aluminum anodizing system. The system includes a pulsed DC power supply and an automatic switchable shunt discharge unit connected in parallel across the anodizing cell. The design allows for the inherent capacitance of the anodizing cell to retain charge, which is then discharged automatically, leading to lower average DC processing voltages and improved quality of the anodized coating.

Career Highlights

Frederick Tourtellotte has dedicated his career to advancing technologies in anodizing. His work at International Hardcoat, Inc. has positioned him as a key player in the industry. His innovative approach has not only reduced processing time but also minimized the risk of damage to workpieces due to overvoltage.

Collaborations

Tourtellotte has collaborated with various professionals in his field, including his coworker Jeffrey R Pernick. Their combined expertise has contributed to the development of advanced anodizing technologies.

Conclusion

Frederick Tourtellotte's contributions to the field of aluminum anodizing through his innovative patent demonstrate his commitment to improving industrial processes. His work continues to influence the industry positively.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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