| Patent | Date |
|---|
Low cost room temperature electrochemical carbon monoxide and toxic gas sensor with humidity compensation based on protonic conductive membranes
Grant RE45,186 - Shen , et al. October 14, 2 | 2014-10-14 |
Gas sensor based on protonic conductive membranes
Grant RE45,100 - Shen , et al. September 2, 2 | 2014-09-02 |
Method, apparatus and system for controlling a movable partition
Grant 8,757,238 - Goodman , et al. June 24, 2 | 2014-06-24 |
Method, Apparatus And System For Controlling A Movable Partition
App 20130248123 - Goodman; E. Carl ; et al. | 2013-09-26 |
Closure assemblies for fire doors, fire doors including such closure assemblies and methods of locking fire doors
Grant 8,522,853 - Coleman , et al. September 3, 2 | 2013-09-03 |
Method and apparatus for battery-backed power supply and battery charging
Grant 8,493,033 - Banta , et al. July 23, 2 | 2013-07-23 |
Method, apparatus and system for controlling a movable partition
Grant 8,448,688 - Goodman , et al. May 28, 2 | 2013-05-28 |
Methods, systems, and devices for a motor control system
Grant 8,368,340 - Banta , et al. February 5, 2 | 2013-02-05 |
Methods and systems relating to overcurrent circuit protection
Grant 8,279,565 - Hall , et al. October 2, 2 | 2012-10-02 |
Motor control systems, foldable partitions employing motor control systems, methods of monitoring the operation of electric motors and foldable partitions
Grant 8,278,862 - Coleman , et al. October 2, 2 | 2012-10-02 |
Methods, Systems, And Devices For A Motor Control System
App 20120133319 - Banta; Kevin D. ; et al. | 2012-05-31 |
Methods, systems, and devices for a motor control system
Grant 8,115,427 - Banta , et al. February 14, 2 | 2012-02-14 |
Closure Assemblies For Fire Doors, Fire Doors Including Such Closure Assemblies And Methods Of Locking Fire Doors
App 20110088322 - Coleman; W. Michael ; et al. | 2011-04-21 |
Method, Apparatus And System For Controlling A Movable Partition
App 20110093095 - Goodman; E. Carl ; et al. | 2011-04-21 |
Method And Apparatus For Battery-backed Power Supply And Battery Charging
App 20110036513 - Banta; Kevin D. ; et al. | 2011-02-17 |
Motor Control Systems, Foldable Partitions Employing Motor Control Systems, Methods Of Monitoring The Operation Of Electric Motors And Foldable Partitions
App 20110005689 - Coleman; W. Michael ; et al. | 2011-01-13 |
Steerable trollies for movable partitions, partition systems including steerable trolleys, and methods of closing partitions
Grant 7,845,385 - Goodman , et al. December 7, 2 | 2010-12-07 |
Methods And Systems Relating To Overcurrent Circuit Protection
App 20100214709 - Hall; Duane O. ; et al. | 2010-08-26 |
Method and apparatus for battery-backed power supply and battery charging
Grant 7,782,019 - Banta , et al. August 24, 2 | 2010-08-24 |
Method, apparatus and system for controlling a movable partition
Grant 7,740,046 - Goodman , et al. June 22, 2 | 2010-06-22 |
Systems and methods for monitoring automatic doors
Grant 7,737,860 - Banta , et al. June 15, 2 | 2010-06-15 |
Methods, Systems, And Devices For A Motor Control System
App 20100102764 - Banta; Kevin D. ; et al. | 2010-04-29 |
Method And Apparatus For Battery-backed Power Supply And Battery Charging
App 20100078134 - Banta; Kevin D. ; et al. | 2010-04-01 |
Method and apparatus for battery-backed power supply and battery charging
Grant 7,656,129 - Banta , et al. February 2, 2 | 2010-02-02 |
Steerable Trollies For Moveable Partitions, Partition Systems Including Steerable Trolleys, And Methods Of Closing Partitions
App 20090120595 - Goodman; E. Carl ; et al. | 2009-05-14 |
Systems And Methods For Monitoring Automatic Doors
App 20090096622 - Banta; Kevin D. ; et al. | 2009-04-16 |
Method and apparatus for directionally controlling a movable partition
Grant 7,513,293 - Goodman , et al. April 7, 2 | 2009-04-07 |
Method, apparatus and system for directionally controlling a movable partition
Grant 7,478,663 - Goodman , et al. January 20, 2 | 2009-01-20 |
Method, apparatus and system for controlling a movable partition
App 20080264578 - Goodman; E. Carl ; et al. | 2008-10-30 |
Method and apparatus for battery-backed power supply and battery charging
App 20080197808 - Banta; Kevin D. ; et al. | 2008-08-21 |
Method, Apparatus and System for Directionally Controlling a Movable Partition
App 20080023152 - Goodman; E. Carl ; et al. | 2008-01-31 |
Method and apparatus for motor control using relays
Grant 7,190,132 - Goodman , et al. March 13, 2 | 2007-03-13 |
Method and apparatus for motor control using relays
App 20060138984 - Goodman; E. Carl ; et al. | 2006-06-29 |
Automatic door and method of operating same
Grant 7,066,297 - Goodman , et al. June 27, 2 | 2006-06-27 |
Method and apparatus for protecting monitor circuit from fault condition
Grant 7,050,283 - Field , et al. May 23, 2 | 2006-05-23 |
Method, apparatus and system for directionally controlling a movable partition
App 20050217802 - Goodman, E. Carl ; et al. | 2005-10-06 |
Automatic door and method of operating same
App 20040094275 - Goodman, E. Carl ; et al. | 2004-05-20 |
Automatic door and method of operating same
Grant 6,662,848 - Goodman , et al. December 16, 2 | 2003-12-16 |
Method and apparatus for protecting monitor circuit from fault condition
App 20030202310 - Field, D. George ; et al. | 2003-10-30 |
Automatic Door And Method Of Operating Same
App 20030155081 - Goodman, E. Carl ; et al. | 2003-08-21 |
Low cost room temperature electrochemical carbon monoxide and toxic gas sensor with humidity compensation based on protonic conductive membranes
Grant 5,650,054 - Shen , et al. July 22, 1 | 1997-07-22 |
Gas fired appliance igntion and combustion monitoring system
Grant 5,632,614 - Consadori , et al. May 27, 1 | 1997-05-27 |
Gas sensor based on protonic conductive membranes
Grant 5,573,648 - Shen , et al. November 12, 1 | 1996-11-12 |
Method and system for gas detection
Grant 5,526,280 - Consadori , et al. June 11, 1 | 1996-06-11 |
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