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Trademarks = 1

Forward Citations = 257

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7 inventors (with patents filed for the assignee):

Stephen A Speece (6 out of 6 patents)

Kenneth Baker (3 out of 3 patents)

C Kenneth Fibus (3 out of 3 patents)

4. Robert Than Hendricks (2 out of 8 patents)

5. John F Lehman (2 out of 2 patents)

6. Charles R Nestor (1 out of 27 patents)

7. Arthur Miller (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 6206168 - Simplified coin-controlled latch unit (2001-03-27),

2. 5927677 - Swivel post anchor (1999-07-27),

3. 5893615 - Newspaper vending device (1999-04-13),

4. 5884874 - Swivel post anchor (1999-03-23),

5. 5709366 - Fence post support (1998-01-20),

6. 5676351 - Fence post clip for fastening fencing to post (1997-10-14),

7. 5664748 - Universal mail box mounting base (1997-09-09),

8. 5586718 - Security mail box lock assembly (1996-12-24),

9. 5169062 - Newspaper delivery tube (1992-12-08),

10. 5076032 - Post and anchoring device (1991-12-31),

11. 4644713 - Post anchor device (1987-02-24),

12. 4627566 - Newspaper delivery tube with newspaper retaining flaps (1986-12-09),

13. 4159814 - Framing for shelves (1979-07-03),

14. 4118085 - Wall mounted tool cabinet (1978-10-03),

Steel City Corp. is a leading manufacturer of high-quality steel products for various industries. With over 20 years of experience, we specialize in producing durable and reliable steel components for construction, automotive, and infrastructure sectors. Our state-of-the-art facilities and skilled workforce ensure superior quality and timely delivery of all our products.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

14 Patents

#9 in Youngstown, OH

#891 in Ohio

#21,598 in US

#40,882 in the World

Youngstown, OH, United States of America

Steel City Corp.