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For the Inventor, By the Inventor

Bethlehem, PA, United States of America

Bethlehem Steel Corporation


USPTO Granted Patents = 370


Trademarks = 5

Forward Citations = 3,890

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391 inventors (with patents filed for the assignee):

goldMedal John D Lynn (14 out of 20 patents)

silverMedal Herbert E Townsend (12 out of 13 patents)

bronzeMedal Daniel Kwasnoski (9 out of 10 patents)

4.  Stewart T Herman (8 out of 9 patents)

5.  Colvin W Smith (8 out of 8 patents)

6.  John C Clymer (8 out of 8 patents)

7.  Philip D Stelts (7 out of 8 patents)

8.  Alvin M Nestler (6 out of 7 patents)

9.  Richard L Bodnar (6 out of 9 patents)

10.  Manfred Schmidt (6 out of 6 patents)

11.  Richard N Steinbicker (6 out of 6 patents)

12.  John P Hoffman (6 out of 6 patents)

13.  Herbert L Gilles (6 out of 6 patents)

14.  Tom L Galanis (6 out of 6 patents)

15.  Thomas J Russo (5 out of 10 patents)


Core Competencies:
Steelmaking Slag Conditioner
Coating Composition for Steel
Basic Oxygen Furnace
Fiber Optic Sensor
Wastewater Treatment Process
Zinc Coated Steel
High Energy Pump System
Coke Oven Refurbishment
Alloy Steel Production
Flame Detection Monitoring
Deep-Drawn Articles
Magnetically Filtering Wastewaters

370 patents:

1. 6543151 - Apparatus for determining diameter of an object and method thereof (2003-04-08),
2. 6528790 - Method and apparatus for detecting water on a surface of an object (2003-03-04),
3. 6514312 - Steelmaking slag conditioner and method (2003-02-04),
4. 6505492 - Method and apparatus for forming deep-drawn articles (2003-01-14),
5. 6500224 - Method for operating a steelmaking furnace during a steelmaking process (2002-12-31),
6. 6468674 - Coating composition for steel—product, a coated steel product, and a steel product coating method (2002-10-22),
7. 6440582 - Coating composition for steel product, a coated steel product, and a steel product coating method (2002-08-27),
8. 6440355 - Apparatus for measuring bath level in a basic oxygen furnace to determine lance height adjustment (2002-08-27),
9. 6428851 - Method for continuous thermal deposition of a coating on a substrate (2002-08-06),
10. 6408667 - Four-high mill stand roll change device, a method of retrofit, and a roll change device therefrom (2002-06-25),
11. 6383250 - Steel making revert and process for preparing (2002-05-07),
12. 6270594 - Composition and method for producing an alloy steel and a product therefrom for structural applications (2001-08-07),
13. 6241805 - Method and system for improving the efficiency of a basic oxygen furnace (2001-06-05),
14. 6238493 - Method of making a weathering grade plate and product thereform (2001-05-29),
15. 6238443 - Process of agglomerating high carbon dusts and a substantially non-dusting high carbon composition therefrom (2001-05-29),
Bethlehem Steel Corporation was one of America's most prominent steel producers, operating from 1857 to 2003. The company played a significant role in shaping the country's skyline, contributing to the construction of iconic structures such as the Chrysler Building, Golden Gate Bridge, and Empire State Building. Bethlehem Steel Corporation was known for its innovation, expertise in steel manufacturing, and strong workforce. Despite its rich history, the company faced financial challenges in the late 20th century, leading to its ultimate closure in 2003.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

370 Patents

#1 in

#1,195 in

#2,416 in the World

...
Bethlehem, PA, United States of America

Bethlehem Steel Corporation

Forward Citations = 3,890

391 inventors:

goldMedal John D Lynn (14 out of 20 patents)

silverMedal Herbert E Townsend (12 out of 13 patents)

bronzeMedal Daniel Kwasnoski (9 out of 10 patents)

4.  Stewart T Herman (8 out of 9 patents)

5.  Colvin W Smith (8 out of 8 patents)

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