BG

Brian Grattan

SD Square D: 8 patents #39 of 756Top 6%
Overall (All Time): #661,628 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6842325 Flexible circuit adhered to metal frame of device Steven M. Meehleder 2005-01-11
6621669 Arc fault receptacle with a feed-through connection Andy A. Haun, Robert F. Dvorak, Brett Larson, Kon B. Wong 2003-09-16
6567250 Arc fault protected device Andy A. Haun, Robert F. Dvorak, Brett Larson, Kon B. Wong 2003-05-20
6532424 Electrical fault detection circuit with dual-mode power supply Andy A. Haun, Robert F. Dvorak, Brett Larson, Kon B. Wong 2003-03-11
6477021 Blocking/inhibiting operation in an arc fault detection system Andy A. Haun, Kon B. Wong, Robert F. Dvorak, Gary W. Scott 2002-11-05
6456471 Test, reset and communications operations in an ARC fault circuit interrupter with optional memory and/or backup power Andy A. Haun, Kon B. Wong, Robert F. Dvorak, Gary W. Scott 2002-09-24
6414829 Arc fault circuit interrupter Andy A. Haun, Kon B. Wong, Robert F. Dvorak, Gary W. Scott 2002-07-02
6377427 Arc fault protected electrical receptacle Andy A. Haun, Robert F. Dvorak, Brett Larson, Kon B. Wong 2002-04-23