Forward Citations = 67

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7 inventors (with patents filed for the assignee):

Edmund O Schweitzer, Iii (2 out of 127 patents)

Gabriel Benmouyal (1 out of 25 patents)

Armando Guzman-Casillas (1 out of 60 patents)

4. Hector J Altuve-Ferrer (1 out of 4 patents)

5. Stanley E Zocholl (1 out of 11 patents)

6. Jeffrey B Roberts (1 out of 28 patents)

7. Timothy P Tibbals (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6567256 - Dual protective relay for power systems (2003-05-20),

2. 6560132 - System for obtaining phase-ground voltages from a broken delta VT voltage connection system (2003-05-06),

3. 6356421 - System for power transformer differential protection (2002-03-12),

4. 5477408 - System for detecting certain erroneous fault-indicating data in a (1995-12-19),

Schweitzer Engineering Labs, Inc. (SEL) is a global leader in power system protection, control, automation, communication, and metering solutions. With a history of innovation and commitment to customer satisfaction, SEL's products and services help power utilities and industries worldwide keep their systems safe, reliable, and efficient.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#10 in Pullman, WA

#1,401 in Washington

#58,998 in US

Pullman, WA, United States of America

Schweitzer Engineering Labs, Inc.