| Mueller Door Company, Inc. Patent applications |
| Patent application number | Title | Published |
| 20100325963 | CABINET MOUNTED OSCILLATING SELF-CENTERING CAFE-DOOR - A café door with a beam and a panel where the beam contains an oscillator and the beam is secured to the door panel and supported by a vertical surface. | 12-30-2010 |
| 20100175223 | OSCILLATING SELF-CENTERING TRAFFIC DOOR OFFSET HINGE - An upper and lower traffic door support that may be installed in a first position for a first opening arc for the traffic door and installed in a second position to have an increased arc of travel. | 07-15-2010 |