For the Inventor, By the Inventor

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Cleveland, OH, United States of America

Alcan Aluminum Corporation

USPTO Granted Patents = 70

Trademarks = 12

Forward Citations = 1,388

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55 inventors (with patents filed for the assignee):

J Lynn Gailey (24 out of 24 patents)

Carl A Wollam (13 out of 15 patents)

Alexander A Chalmers (8 out of 8 patents)

4. Thomas O Johnstone (4 out of 4 patents)

5. Michael D Skibo (3 out of 18 patents)

6. Edul M Daver (3 out of 3 patents)

7. Frank Malachowski (3 out of 3 patents)

8. Thomas J Saloom (2 out of 2 patents)

9. Krishnakant B Patel (2 out of 2 patents)

10. Adriano M Ferreira (2 out of 2 patents)

11. Winfried Gerhard Sturm (2 out of 2 patents)

12. Harry E Bell (2 out of 2 patents)

13. Stephen Popek (2 out of 2 patents)

14. Sherman C Adams (2 out of 2 patents)

15. Danny S Elder (1 out of 3 patents)

Core Competencies:

Beverage Container

Hot Rolling Mill

Composite Materials

Film Thickness Control

Siding Panels

Ceiling Systems

Aluminum Flake

Cable Coating

Sintering Process

Structural Members

Extrusion Method

Modular Units

70 patents: Sort by Forward Citations

1. 6126034 - Lightweight metal beverage container (2000-10-03),

2. 5787746 - Multi-stand hot rolling mill tension and strip temperature multivariable (1998-08-04),

3. 5609053 - Constant reduction multi-stand hot rolling mill set-up method (1997-03-11),

4. 5531425 - Apparatus for continuously preparing castable metal matrix composite (1996-07-02),

5. 5402843 - Stepped alloying in the production of cast composite materials (1995-04-04),

6. 5401529 - Method for automatic film thickness control (1995-03-28),

7. 5387381 - Method for extruding plastic with accent color pattern (1995-02-07),

8. 5295338 - Building panel assembly (1994-03-22),

9. 5218307 - Fault detection circuit and method for testing a multiple conductor (1993-06-08),

10. 5191743 - Concealing trim cap assembly for a wall or ceiling panel system (1993-03-09),

11. 5153381 - Metal clad cable and method of making (1992-10-06),

12. 5147462 - Apparatus for automatic film thickness control (1992-09-15),

13. 5118341 - Machinable powder metallurgical parts and method (1992-06-02),

14. 5083602 - Stepped alloying in the production of cast composite materials (aluminum (1992-01-28),

15. D321809 - Roasting pan (1991-11-26),

Company Overview

Alcan Aluminum Corporation, headquartered in Cleveland, OH, specializes in aluminum fabrication, focusing on a diverse range of applications. The company is known for its expertise in developing innovative solutions for beverage containers, hot rolling mills, and composite materials. Alcan also excels in film thickness control and produces various building materials, including siding panels and ceiling systems. Additionally, the company is involved in the production of aluminum flake and cable coatings, contributing to multiple industries with its advanced technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

70 Patents

#38 in Cleveland, OH

#236 in Ohio

#5,244 in US

#10,641 in the World

Cleveland, OH, United States of America

Alcan Aluminum Corporation

Forward Citations = 1,388

55 inventors:

J Lynn Gailey (24 out of 24 patents)

Carl A Wollam (13 out of 15 patents)

Alexander A Chalmers (8 out of 8 patents)

4. Thomas O Johnstone (4 out of 4 patents)

5. Michael D Skibo (3 out of 18 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alcan Aluminum Corporation. Retrieved from https://idiyas.com/company/alcan-aluminum

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]

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