Joseph B. Teffner, Jr.

UR Utility Relay: 1 patents #4 of 6Top 70%

📍 Cortland, OH: #80 of 132 inventorsTop 65%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11749974	Integral auto-racking device for low voltage draw-out circuit breakers	Helmut Weiher, Ryan J. McClarnon	2023-09-05