Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040663 | Sequenced separately-derived transfer switch capable of switching a load between a pair of power supplies without introducing open neutral switching transients | — | 2011-10-18 |
| 8026443 | Plastic electrical box having a flush mountable knockout plug | — | 2011-09-27 |
| D641707 | Electric switch housing | Benjamin F. Flegel | 2011-07-19 |
| 7909642 | Outlet center for connecting multiple loads to an auxiliary power source | Joseph Kampschroer | 2011-03-22 |
| 7897886 | Non-transfer switch for providing power from an alternate power source in a non-separately derived power management system | — | 2011-03-01 |
| 7888821 | Apparatus and method for powering load center circuits with an auxiliary power source | Michael O. Flegel, Jeffrey D. Flegel | 2011-02-15 |
| 7834486 | Apparatus and method for powering load center circuits with an auxiliary power source | Michael O. Flegel, Jeffrey D. Flegel | 2010-11-16 |
| 7800512 | Utility power restoration indicator for power management system | — | 2010-09-21 |
| 7766695 | Power inlet box with removable socket mounting member | Kurt von Eckroth | 2010-08-03 |
| 7737579 | Common neutral for load-side separately-derived transfer switch | — | 2010-06-15 |
| 7677921 | Plug-in amp/watt power meter | — | 2010-03-16 |
| 7602083 | Apparatus and method for powering load center circuits with an auxiliary power source | Jeffrey D. Flegel | 2009-10-13 |
| 7540767 | Plug-in amp/watt power meter | — | 2009-06-02 |
| 7238898 | Switch assembly for an electrical panel | — | 2007-07-03 |
| 7221283 | Circuit interrupter locator device | — | 2007-05-22 |
| 7009128 | Side contact rocker-type switch assembly | David D. Flegel | 2006-03-07 |
| 6798187 | Generator status information display for power transfer switch | — | 2004-09-28 |
| 6728087 | Method and apparatus for remotely actuating a circuit protection device | — | 2004-04-27 |
| 6714106 | Switch having integral remote actuating device | Francis W. Camps, Ray Wojtak | 2004-03-30 |
| 6613995 | Switch having stabilizing protrusions to facilitate mounting thereof | Francis W. Camps, Ray Wojtak | 2003-09-02 |
| 6600122 | Centering arrangement for a movable contact member in a rocker-type switch | Francis W. Camps | 2003-07-29 |
| 6596956 | SPDT switch with multiple contact arrangement | — | 2003-07-22 |
| 6570114 | Center contact and rocker arrangement for a single pole double-throw switch | — | 2003-05-27 |
| 6534735 | Cover assembly for a transfer switch | — | 2003-03-18 |
| 4944908 | Method for forming a molded plastic article | Denis J. Leveque | 1990-07-31 |