Forward Citations = 83

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2 inventors (with patents filed for the assignee):

Gilbert K Meloy (5 out of 6 patents)

Richard L McDuffee (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4668475 - Cleaning and disinfecting method and article of manufacture including (1987-05-26),

2. 4605534 - Cleaning and disinfecting systems including color display means (1986-08-12),

3. 4587069 - Process for producing color display means (1986-05-06),

4. 4539179 - Method for cleansing and disinfecting toilet tanks and bowls (1985-09-03),

5. 4435857 - Apparatus for cleansing and disinfecting toilet tanks and bowls (1984-03-13),

6. 4277853 - For toilet bowl cleaning (1981-07-14),

Company Overview

Twinoak Products, Inc. is a leading manufacturer of high-quality wooden furniture and home decor items. With a focus on craftsmanship and durability, we offer a wide range of products including tables, chairs, shelves, and much more. Our products are made from sustainably sourced wood and are designed to add warmth and elegance to any home or office space. Visit our website to explore our collection and discover the perfect piece for your space.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#2 in Plano, IL

#2,112 in Illinois

#45,007 in US

Plano, IL, United States of America

Twinoak Products, Inc.

Forward Citations = 83

2 inventors:

Gilbert K Meloy (5 out of 6 patents)

Richard L McDuffee (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Twinoak Products, Inc.. Retrieved from https://idiyas.com/company/twinoak-products

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]