Trademarks = 1

Forward Citations = 41

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9 inventors (with patents filed for the assignee):

Warren C Hartz (3 out of 3 patents)

Christopher A Romanowski (2 out of 12 patents)

William M Marrison (2 out of 2 patents)

4. William E Carey (2 out of 2 patents)

5. Apparao Duvvuri (2 out of 3 patents)

6. Thomas B Stines (1 out of 1 patent)

7. John A Clark (1 out of 1 patent)

8. Weldon C Ball (1 out of 1 patent)

9. William H Brooks (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 5823926 - Caster roll core and shell assembly and method of manufacturing the same (1998-10-20),

2. 5598633 - Method of manufacturing a caster roll core and shell assembly (1997-02-04),

3. 5584336 - Thin gauge roll casting method (1996-12-17),

4. 5518064 - Thin gauge roll casting method (1996-05-21),

5. 5265332 - Caster shell surface coating method (1993-11-30),

6. 4912955 - Spray system for rolling mill (1990-04-03),

7. 4831745 - Reducing residual moisture on caster rolls (1989-05-23),

Company Overview

Norandal USA Inc. is a leading aluminum products manufacturer in the United States. With a history dating back to the early 20th century, Norandal has established a reputation for delivering high-quality aluminum products for various industries, including automotive, aerospace, and construction. The company is known for its commitment to innovation, sustainability, and customer satisfaction.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#1 in Huntingdon, TN

#427 in Tennessee

#39,879 in US

Huntingdon, TN, United States of America

Norandal USA Inc.

Forward Citations = 41

9 inventors:

Warren C Hartz (3 out of 3 patents)

Christopher A Romanowski (2 out of 12 patents)

William M Marrison (2 out of 2 patents)

4. William E Carey (2 out of 2 patents)

5. Apparao Duvvuri (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Norandal USA Inc.. Retrieved from https://idiyas.com/company/norandal-usa

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

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