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For the Inventor, By the Inventor

West Chester, OH, United States of America

William N Matulewicz

This inventor holds 7 USPTO granted patents. Top assignee: Wincom, Inc.. Active years: 2012-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William N Matulewicz. Retrieved from https://idiyas.com/inventor/william-n-matulewicz

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 32(Granted Patents)


Company Filing History:

goldMedal7 out of 10 
 
Wincom, Inc.
 patents

Years Active: 2012-2016

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7 patents (USPTO):Explore Patents
1. 9447322 - Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same (2016-09-20),
2. 8722592 - Use of triazoles in reducing cobalt leaching from cobalt-containing metal working tools (2014-05-13),
3. 8535569 - Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles and other triazoles and methods for using same (2013-09-17),
4. 8535568 - Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same (2013-09-17),
5. 8535567 - Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same (2013-09-17),
6. 8236205 - Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles and other triazoles and methods for using same (2012-08-07),
7. 8236204 - Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same (2012-08-07),

Title: Innovations of William N Matulewicz

Introduction

William N Matulewicz is a notable inventor based in West Chester, OH (US). He has made significant contributions to the field of corrosion inhibitors and metalworking tools. With a total of 7 patents, Matulewicz has developed innovative solutions that address critical challenges in material preservation and manufacturing processes.

Latest Patents

One of his latest patents is focused on corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents. This composition includes one or more tetrahydrobenzotriazoles and activating solvents, which effectively inhibit corrosion of metals or metal alloys that are susceptible to corrosion in the presence of copper or copper-corroding agents. Additionally, he has developed a method for using this composition to protect metal components from corrosion.

Another significant patent involves the use of triazoles to reduce cobalt leaching from cobalt-containing metalworking tools. This method utilizes certain triazoles in an effective amount to minimize cobalt leaching during metalworking processes. The composition includes a metalworking fluid combined with these triazoles, which is particularly beneficial for tools made from tungsten carbide bonded by cobalt.

Career Highlights

Matulewicz is currently associated with Wincom, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the understanding and application of corrosion inhibitors and metalworking fluids.

Collaborations

Throughout his career, Matulewicz has collaborated with notable colleagues, including Peter F Vogt and James E Milawski. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

William N Matulewicz is a distinguished inventor whose work in corrosion inhibitors and metalworking tools has led to significant advancements in the field. His innovative patents reflect his commitment to solving complex engineering challenges and enhancing material performance.

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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