Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907371 | Circuit interrupting device with reset lockout and reverse wiring protection and method of manufacture | Nicholas L. DiSalvo, William R. Ziegler | 2011-03-15 |
| 7889466 | Fault circuit interrupter with bi-directional sensing | David Chan, Mario Angelides | 2011-02-15 |
| 7639461 | Overcurrent protection for circuit interrupting devices | Nicholas L. DiSalvo | 2009-12-29 |
| 7558034 | Bi-directional ground fault circuit interrupter | Gaetano Bonasia, Benjamin Moadel, James A. Porter | 2009-07-07 |
| 7532444 | Leakage current monitor | Kenneth J. Brown, Carlos Ramirez | 2009-05-12 |
| 7492558 | Reset lockout for sliding latch GFCI | Frantz Germain, Stephen Stewart, David Herzfeld, Nicholas L. DiSalvo, William R. Ziegler | 2009-02-17 |
| 7440246 | Circuit interrupting apparatus with remote test and reset activation | Gaetano Bonasia, James Richter | 2008-10-21 |
| 7400477 | Method of distribution of a circuit interrupting device with reset lockout and reverse wiring protection | Nicholas L. DiSalvo, William R. Ziegler | 2008-07-15 |
| D539742 | Single lamp holder with ground fault circuit interrupter receptacle | Lawrence S. Leopold, James Richter, James A. Porter | 2007-04-03 |
| 7196886 | Reverse wiring detect in circuit interrupting devices | David Chan | 2007-03-27 |
| D538745 | Lamp holder with a front-mounted ground fault circuit interrupter receptacle | Lawrence S. Leopold, James Richter, James A. Porter | 2007-03-20 |
| D537038 | Double lamp holder with ground fault circuit interrupter receptacle | Lawrence S. Leopold, James Richter, James A. Porter | 2007-02-20 |
| 7136266 | Leakage current detection interrupter extension cord with cord diagnostics | Bernard Gershen, James Richter, Lester Rivera, David Herzfeld, Roger M. Bradley | 2006-11-14 |
| 7049910 | Circuit interrupting device with reset lockout and reverse wiring protection and method of manufacture | Nicholas L. DiSalvo, William R. Ziegler | 2006-05-23 |
| 7031125 | Reset lockout for sliding latch GFCI | Frantz Germain, Stephen Stewart, David Herzfeld, Nicholas L. DiSalvo, William R. Ziegler | 2006-04-18 |
| 6937452 | Reverse wiring detect in circuit interrupting devices | David Chan | 2005-08-30 |
| 6864769 | Lockout mechanism for residual current devices | Frantz Germain, Stephen Stewart, Armando Calixto | 2005-03-08 |
| 6639769 | Arc fault detector with circuit interrupter | Benjamin Neiger, Roger M. Bradley, James N. Pearse, William J. Rose | 2003-10-28 |
| 6433978 | Arc fault detector with circuit interrupter | Benjamin Neiger, Roger M. Bradley, James N. Pearse, William J. Rose | 2002-08-13 |
| 6290522 | Fluorescent lampholder | Paul Endres, Gerald N. King | 2001-09-18 |
| 6252488 | Metal oxide varistors having thermal protection | William R. Ziegler | 2001-06-26 |
| 6176717 | Electrical extension cord with immersion detection circuit interrupter safety protection | Bernard Gershen | 2001-01-23 |
| 6088205 | Arc fault detector with circuit interrupter | Benjamin Neiger, Roger M. Bradley, James N. Pearse, William J. Rose | 2000-07-11 |
| 5967840 | Combined power and fiber optic communication plug and receptacle | William J. Rose | 1999-10-19 |
| 5901027 | Metal oxide varistors having thermal protection | William R. Ziegler | 1999-05-04 |