| 11585088 |
Movable partition systems and related methods |
Matt Spear, Ivan W. Stewart, William Michael Coleman, R. Scott Smart, Michael D. George +1 more |
2023-02-21 |
| 11021873 |
Movable partition systems and related methods |
Matt Spear, Ivan W. Stewart, William Michael Coleman, R. Scott Smart, Michael D. George +1 more |
2021-06-01 |
| 8757238 |
Method, apparatus and system for controlling a movable partition |
E. Carl Goodman, D. George Field |
2014-06-24 |
| 8493033 |
Method and apparatus for battery-backed power supply and battery charging |
D. George Field, E. Carl Goodman |
2013-07-23 |
| 8448688 |
Method, apparatus and system for controlling a movable partition |
E. Carl Goodman, D. George Field |
2013-05-28 |
| 8368340 |
Methods, systems, and devices for a motor control system |
D. George Field, E. Carl Goodman, Duane O. Hall |
2013-02-05 |
| 8279565 |
Methods and systems relating to overcurrent circuit protection |
Duane O. Hall, D. George Field, E. Carl Goodman |
2012-10-02 |
| 8115427 |
Methods, systems, and devices for a motor control system |
D. George Field, E. Carl Goodman, Duane O. Hall |
2012-02-14 |
| 7845385 |
Steerable trollies for movable partitions, partition systems including steerable trolleys, and methods of closing partitions |
E. Carl Goodman, D. George Field, William Michael Coleman |
2010-12-07 |
| 7782019 |
Method and apparatus for battery-backed power supply and battery charging |
D. George Field, E. Carl Goodman |
2010-08-24 |
| 7740046 |
Method, apparatus and system for controlling a movable partition |
E. Carl Goodman, D. George Field |
2010-06-22 |
| 7737860 |
Systems and methods for monitoring automatic doors |
D. George Field, E. Carl Goodman |
2010-06-15 |
| 7656129 |
Method and apparatus for battery-backed power supply and battery charging |
D George Field, E. Carl Goodman |
2010-02-02 |
| 7513293 |
Method and apparatus for directionally controlling a movable partition |
E. Carl Goodman, D. George Field, William Michael Coleman |
2009-04-07 |
| 7478663 |
Method, apparatus and system for directionally controlling a movable partition |
E. Carl Goodman, D. George Field, William Michael Coleman |
2009-01-20 |
| 7190132 |
Method and apparatus for motor control using relays |
E. Carl Goodman, D. George Field |
2007-03-13 |
| 7066297 |
Automatic door and method of operating same |
E. Carl Goodman, D. George Field, John G. Garrett, III |
2006-06-27 |
| 7050283 |
Method and apparatus for protecting monitor circuit from fault condition |
D. George Field, E. Carl Goodman |
2006-05-23 |
| 6662848 |
Automatic door and method of operating same |
E. Carl Goodman, D. George Field, John G. Garrett, III |
2003-12-16 |
| 5632614 |
Gas fired appliance igntion and combustion monitoring system |
Franco Consadori, D. George Field, Gary Scott Nichols |
1997-05-27 |
| 5526280 |
Method and system for gas detection |
Franco Consadori, D. George Field |
1996-06-11 |