Issued Patents All Time
Showing 25 most recent of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11764713 | Control system and movable folding partition | Duane O. Hall, Nathan Godwin, Daniel L. Steadman | 2023-09-19 |
| 11626828 | Control systems for folding partitions and related methods | Duane O. Hall, William Michael Coleman | 2023-04-11 |
| 11063549 | System, method, and apparatus for high speed operation | Duane O. Hall, William Michael Coleman | 2021-07-13 |
| 10533360 | Systems and methods for monitoring automatic doors | Duane O. Hall | 2020-01-14 |
| 10359064 | Protective clips for movable partitions and related methods | Michael D. George, Craig Bell, Michael Hazlett, William Michael Coleman | 2019-07-23 |
| 10253546 | Automatic drive systems, movable partition systems including such automatic drive systems, and related methods | Michael D. George, William Michael Coleman | 2019-04-09 |
| 10199981 | System, method, and apparatus for high speed operation | Duane O. Hall, William Michael Coleman | 2019-02-05 |
| 9670711 | Methods for speed control of a movable partition | Duane O. Hall, W. Michael Coleman, John G. Garrett, III | 2017-06-06 |
| 9580957 | Systems and methods for monitoring automatic doors | Duane O. Hall | 2017-02-28 |
| 9309710 | Automatic drive systems, movable partition systems including such automatic drive systems, and related methods | Michael D. George, W. Michael Coleman | 2016-04-12 |
| 9303445 | Vision panel for movable partition, movable partition system and related method | W. Michael Coleman, Michael D. George | 2016-04-05 |
| 9151103 | Methods for speed control of a movable partition | Duane O. Hall, W. Michael Coleman, John G. Garrett, III | 2015-10-06 |
| 9103152 | Leading end assemblies for movable partitions including sensor assemblies, movable partition systems including sensor assemblies and related methods | Tracy M. Knight | 2015-08-11 |
| 9074420 | Methods, apparatuses, and systems for resisting lateral displacement of movable partitions | Anthony Moss | 2015-07-07 |
| 9074412 | Methods of forming protective clips for movable partitions and methods of installing protective clips for movable partitions | Michael D. George, Craig Bell, Michael Hazlett, William Michael Coleman | 2015-07-07 |
| 9068392 | Movable partitions and protective clips for movable partitions | Michael D. George, Craig Bell, Michael Hazlett, William Michael Coleman | 2015-06-30 |
| 8960257 | Methods, apparatuses, and systems for controlling lateral displacement of a movable partition | — | 2015-02-24 |
| 8826964 | Lateral restraint assemblies, movable partitions including lateral restraint devices and related methods | — | 2014-09-09 |
| 8757238 | Method, apparatus and system for controlling a movable partition | D. George Field, Kevin D. Banta | 2014-06-24 |
| 8692493 | Methods, apparatuses, and systems for speed control of a movable partition | Duane O. Hall, W. Michael Coleman, John G. Garrett, III | 2014-04-08 |
| 8668001 | Folding partitions having protected actuation devices and related methods | R. Scott Smart | 2014-03-11 |
| 8641105 | Securing mechanisms for partitions, partition systems including same, and related methods | Ronald A. Smart, Craig Bell | 2014-02-04 |
| 8544524 | Leading end assemblies for movable partitions including sensor assemblies, movable partition systems including sensor assemblies and related methods | Tracy M. Knight | 2013-10-01 |
| 8522853 | Closure assemblies for fire doors, fire doors including such closure assemblies and methods of locking fire doors | W. Michael Coleman, Duane O. Hall, Michael D. George, D. George Field | 2013-09-03 |
| 8493033 | Method and apparatus for battery-backed power supply and battery charging | Kevin D. Banta, D. George Field | 2013-07-23 |