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For the Inventor, By the Inventor

Cortland, OH, United States of America

Carl A Wollam

USPTO Granted Patents = 15

Average Co-Inventor Count = 1.9

ph-index = 10

Forward Citations = 243(Granted Patents)


Company Filing History:

goldMedal13 out of 69 
 
Alcan Aluminum Corporation
 patents
silverMedal2 out of 495 
 
Alcan International Limited
 patents

Years Active: 1978-2000

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15 patents (USPTO):Explore Patents
1. 6106900 - Multi-layer coating of elongated strip articles (2000-08-22),
2. 5401529 - Method for automatic film thickness control (1995-03-28),
3. 5147462 - Apparatus for automatic film thickness control (1992-09-15),
4. 4978259 - Apparatus and method for deburring metal strip (1990-12-18),
5. 4411218 - Apparatus for producing straited surface coatings (1983-10-25),
6. 4411215 - Apparatus for producing striped surface coatings (1983-10-25),
7. 4387123 - Coating process and apparatus (1983-06-07),
8. 4382354 - Siding panel systems with panel-mounting devices (1983-05-10),
9. 4364215 - Suspended ceiling assembly and stabilizer bar therefor (1982-12-21),
10. 4356217 - Process for producing striated surface coatings (1982-10-26),
11. 4356216 - Process for producing striped surface coatings (1982-10-26),
12. 4348849 - Starter strip for horizontal siding panels (1982-09-14),
13. 4344990 - Process and apparatus for coating strip articles and the like (1982-08-17),
14. 4193238 - Window casing cover (1980-03-18),
15. 4130974 - Siding panels and the method of production (1978-12-26),

Title: The Innovative Contributions of Carl A. Wollam

Introduction

Carl A. Wollam is a notable inventor based in Cortland, OH (US), recognized for his significant contributions to the field of coating technologies. With a total of 15 patents to his name, Wollam has developed innovative methods that enhance the application of coatings on elongated strip articles.

Latest Patents

Wollam's latest patents include a method for applying a multi-layer coating to a surface of an elongated strip article. This method involves applying at least two layers of different coating materials directly onto the surface of the metal strip article. The layers are reduced to a desired thickness by utilizing a movable coating surface that interacts with the applied materials. This innovative approach accommodates variations in thickness or surface height of the strip article, ensuring a consistent coating application. Another significant patent involves a method for automatic film thickness control, where a variable load is exerted on an extended surface to maintain a uniform metering gap during the coating process. This technology allows for the production of a uniform coating film thickness on strip articles with non-uniform surface topography.

Career Highlights

Throughout his career, Wollam has worked with prominent companies such as Alcan Aluminum Corporation and Alcan International Limited. His experience in these organizations has contributed to his expertise in coating technologies and innovation.

Collaborations

Wollam has collaborated with notable individuals in his field, including J. Lynn Gailey and Alexander A. Chalmers. These collaborations have likely enriched his work and led to further advancements in coating methods.

Conclusion

Carl A. Wollam's innovative patents and career achievements highlight his significant impact on coating technologies. His work continues to influence the industry and showcases the importance of innovation in enhancing manufacturing processes.

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