Trademarks = 6

Forward Citations = 48

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7 inventors (with patents filed for the assignee):

Bernard P Breen (5 out of 36 patents)

James E Gabrielson (5 out of 26 patents)

John P Bionda (4 out of 5 patents)

4. Anthony Hallo (4 out of 5 patents)

5. Roger W Glickert (2 out of 5 patents)

6. Gerard F Gretz (1 out of 1 patent)

7. Joseph Cavello (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 6030204 - Method for NO.sub.x reduction by upper furnace injection of solutions of (2000-02-29),

2. 5746144 - Method and apparatus for nox reduction by upper furnace injection of (1998-05-05),

3. 5724897 - Split flame burner for reducing NO.sub.x formation (1998-03-10),

4. 5568777 - Split flame burner for reducing NOx formation (1996-10-29),

5. 5546874 - Low nox inter-tube burner for roof-fired furnaces (1996-08-20),

Duquesne Light Company is a Pittsburgh-based utility that provides electricity to over 500,000 customers in Allegheny and Beaver counties. Founded in 1912, the company is committed to delivering safe, reliable, and affordable energy to homes and businesses in the region.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

5 Patents

#253 in Pittsburgh, PA

#1,835 in Pennsylvania

#50,135 in US

Pittsburgh, PA, United States of America

Duquesne Light Company