Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11764713 | Control system and movable folding partition | E. Carl Goodman, Nathan Godwin, Daniel L. Steadman | 2023-09-19 |
| 11626828 | Control systems for folding partitions and related methods | E. Carl Goodman, William Michael Coleman | 2023-04-11 |
| 11063549 | System, method, and apparatus for high speed operation | E. Carl Goodman, William Michael Coleman | 2021-07-13 |
| 10533360 | Systems and methods for monitoring automatic doors | E. Carl Goodman | 2020-01-14 |
| 10199981 | System, method, and apparatus for high speed operation | E. Carl Goodman, William Michael Coleman | 2019-02-05 |
| 9670711 | Methods for speed control of a movable partition | E. Carl Goodman, W. Michael Coleman, John G. Garrett, III | 2017-06-06 |
| 9580957 | Systems and methods for monitoring automatic doors | E. Carl Goodman | 2017-02-28 |
| 9151103 | Methods for speed control of a movable partition | E. Carl Goodman, W. Michael Coleman, John G. Garrett, III | 2015-10-06 |
| 8692493 | Methods, apparatuses, and systems for speed control of a movable partition | E. Carl Goodman, W. Michael Coleman, John G. Garrett, III | 2014-04-08 |
| 8522853 | Closure assemblies for fire doors, fire doors including such closure assemblies and methods of locking fire doors | W. Michael Coleman, E. Carl Goodman, Michael D. George, D. George Field | 2013-09-03 |
| 8368340 | Methods, systems, and devices for a motor control system | Kevin D. Banta, D. George Field, E. Carl Goodman | 2013-02-05 |
| 8279565 | Methods and systems relating to overcurrent circuit protection | D. George Field, E. Carl Goodman, Kevin D. Banta | 2012-10-02 |
| 8278862 | Motor control systems, foldable partitions employing motor control systems, methods of monitoring the operation of electric motors and foldable partitions | W. Michael Coleman, E. Carl Goodman, Michael D. George, D. George Field | 2012-10-02 |
| 8115427 | Methods, systems, and devices for a motor control system | Kevin D. Banta, D. George Field, E. Carl Goodman | 2012-02-14 |
| 5460595 | Multi-frequency ultrasound therapy systems and methods | Alan Robert Selfridge | 1995-10-24 |
| 4848347 | Interferential electrical current therapy systems and methods | — | 1989-07-18 |
| 4492820 | Telephone alarm system | Lon H. Kennard, Richard M. Bangerter | 1985-01-08 |