Trademarks = 1

Forward Citations = 96

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3 inventors (with patents filed for the assignee):

Richard W Smith, Jr (5 out of 6 patents)

Michael E Smith (5 out of 6 patents)

Robert S Fulton (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 5138990 - In-line cylinder head for internal combustion engine (1992-08-18),

2. 5076224 - In-line cylinder head for internal combustion engine (1991-12-31),

3. 4919092 - In-line cylinder head for internal combustion engine (1990-04-24),

4. 4773382 - Head for high performance internal combustion engine (1988-09-27),

5. 4728103 - Leg and ankle exercising device (1988-03-01),

6. 4686948 - Head for high performance internal combustion engine (1987-08-18),

Company Overview

Tfs, Inc. is a leading provider of innovative IT solutions for businesses. With a focus on delivering cutting-edge technology, we help our clients streamline their operations and improve their bottom line. Our team of experts is dedicated to providing customized solutions tailored to meet the specific needs of each client. From cloud computing and cybersecurity to digital transformation and data analytics, Tfs, Inc. has the expertise to drive your business forward.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#13 in Wooster, OH

#1,773 in Ohio

#44,981 in US

Wooster, OH, United States of America

Tfs, Inc.

Forward Citations = 96

3 inventors:

Richard W Smith, Jr (5 out of 6 patents)

Michael E Smith (5 out of 6 patents)

Robert S Fulton (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tfs, Inc.. Retrieved from https://idiyas.com/company/tfs

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

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]