For the Inventor, By the Inventor

Enter assignee name

Toledo, OH, United States of America

Comfort Line Ltd.

USPTO Granted Patents = 2

Trademarks = 1

Forward Citations = 3

Loading Chart...

Loading Chart...

5 inventors (with patents filed for the assignee):

John L Sigmund (2 out of 10 patents)

Jacob J Huskins (2 out of 2 patents)

Robert Douglas Spaans (2 out of 2 patents)

4. Robert W Jennings (1 out of 1 patent)

5. Jeffery V Miller (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7597771 - Pultrusion method and related article (2009-10-06),

2. 7518060 - Prefabricated structural member having a wire routing system (2009-04-14),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#92 in Toledo, OH

#3,553 in Ohio

#92,551 in US

Toledo, OH, United States of America

Comfort Line Ltd.

Forward Citations = 3

5 inventors:

John L Sigmund (2 out of 10 patents)

Jacob J Huskins (2 out of 2 patents)

Robert Douglas Spaans (2 out of 2 patents)

4. Robert W Jennings (1 out of 1 patent)

5. Jeffery V Miller (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…