| RE44816 |
Barrier movement operator including time to close feature |
William Gioia, David Stafford, Robert Study |
2014-03-25 |
| 8494861 |
Movable barrier control system component with audible speech output apparatus and method |
Eric Gregori, Robert Daniel-Wayman, James J. Fitzgibbon |
2013-07-23 |
| 8345010 |
Movable barrier operator system display method and apparatus |
James J. Fitzgibbon, Robert Daniel-Wayman, Eric Gregori, Robert J. Olmsted |
2013-01-01 |
| 7750890 |
Movable barrier operator system display method and apparatus |
James J. Fitzgibbon, Robert Daniel-Wayman, Eric Gregori, Robert J. Olmsted |
2010-07-06 |
| 7579797 |
Barrier movement operator including direction switch feature |
Robert Study, William Gioia, David Stafford |
2009-08-25 |
| 7342374 |
Automatic gate operator |
Richard Hill, William Gioia, Edward Kukulski |
2008-03-11 |
| 7248174 |
Automatic sensing of safe-operation sensor apparatus and method |
Robert Study, William Gioia, David Stafford |
2007-07-24 |
| 7196611 |
Barrier movement operator human interface method and apparatus |
Mark Andrew Edgington |
2007-03-27 |
| 7187150 |
Automatic gate operator |
Richard Hill, William Gioia, Edward Kukulski |
2007-03-06 |
| 7110723 |
Audible diagnostic information apparatus and method |
Robert Study, Thomas Brookbank |
2006-09-19 |
| 7107040 |
Method and apparatus for displaying blocked transmitter information |
Robert Study, Robert Rainey |
2006-09-12 |
| 7091688 |
Barrier movement operator including timer to close feature |
William Gioia, David Stafford, Robert Study |
2006-08-15 |
| 7057519 |
Automatic sensing of safe-operation sensor apparatus and method |
Robert Study, William Gioia, David Stafford |
2006-06-06 |
| 7034484 |
Barrier movement operator including timer to close feature |
William Gioia, David Stafford, Robert Study |
2006-04-25 |
| 7034488 |
Automatic gate operator |
Richard Hill, William Gioia, Edward Kukulski |
2006-04-25 |
| 7023162 |
Automatic gate operator |
Richard Hill, William Gioia, Edward Kukulski |
2006-04-04 |
| 6941136 |
Method and apparatus for memory cloning for a control device |
Robert Study, Robert Rainey |
2005-09-06 |
| 6832076 |
Audible diagnostic information apparatus and method |
Robert Study, Thomas Brookbank |
2004-12-14 |
| 6822603 |
Method and apparatus for transmitting a plurality of different codes at a plurality of different frequencies |
Terence E. Crimmins |
2004-11-23 |
| 6756895 |
Device learning mode method |
Robert Study, Robert Rainey |
2004-06-29 |