Enter assignee name

Trademarks = 6

Forward Citations = 102

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11 inventors (with patents filed for the assignee):

William W Rawls (3 out of 3 patents)

James E Dever (2 out of 2 patents)

John A Stascavage (2 out of 2 patents)

4. Joseph Balay (1 out of 20 patents)

5. Joseph D Kondash (1 out of 5 patents)

6. Brian R Katchur (1 out of 1 patent)

7. Jack Walsh (1 out of 1 patent)

8. Richard M Rodgers (1 out of 1 patent)

9. John P Walsh (1 out of 1 patent)

10. Alex Buchholz (1 out of 1 patent)

11. Alexander Buchholz (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 8127494 - Self adjusting track chain adjustment trolley (2012-03-06),

2. 6189593 - Injection molded roll up security closure (2001-02-20),

3. 5896907 - Rolling fire door including a door hold-open/release system (1999-04-27),

4. 4386645 - Side folding closure (1983-06-07),

5. 4120340 - Closure (1978-10-17),

6. 3955840 - Door release mechanism (1976-05-11),

Cornell Iron Works, Inc. is a leading manufacturer of overhead and rolling door solutions for commercial, industrial, and institutional applications. With over 200 years of experience, Cornell offers a wide range of high-quality products including security grilles, fire doors, and hurricane-rated doors. Their innovative designs and superior craftsmanship make them a trusted choice for architects, contractors, and building owners.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

6 Patents

#3 in Mountain Top, PA

#1,591 in Pennsylvania

#43,751 in US

Mountain Top, PA, United States of America

Cornell Iron Works, Inc.