| 11879281 |
Automatic window sash interlock |
Tyler Welbig, Allen Rickenbaugh, Chad Kramer, Douglas John Criddle |
2024-01-23 |
| 11692380 |
Window sash lock and tilt mechanism |
Allen Rickenbaugh, Tyler Welbig, Chad Kramer |
2023-07-04 |
| 11634931 |
Modular electronic deadbolt systems |
Michael Lee Anderson, Tracy Lammers, Bruce Hagemeyer, Douglas John Criddle |
2023-04-25 |
| 11441333 |
Electronic deadbolt systems |
Michael Lee Anderson, Tracy Lammers, Bruce Hagemeyer, Douglas John Criddle |
2022-09-13 |
| 11248396 |
Sealed keeper sensors |
Tracy Lammers, Matt Halbersma, Michael Lee Anderson |
2022-02-15 |
| 11066850 |
Access handle for sliding doors |
Tyler Welbig, Matt Halbersma, Michael Lee Anderson |
2021-07-20 |
| 11021892 |
Locking system having an electronic keeper |
Michael Lee Anderson, Tracy Lammers, Bruce Hagemeyer, Douglas John Criddle |
2021-06-01 |
| 10968661 |
Locking system having an electronic deadbolt |
Michael Lee Anderson, Tracy Lammers, Bruce Hagemeyer, Douglas John Criddle |
2021-04-06 |
| 10808424 |
Modular multi-point lock |
Douglas John Criddle, Michael Lee Anderson, Tracy Lammers |
2020-10-20 |
| 10662675 |
Modular electronic deadbolt systems |
Michael Lee Anderson, Tracy Lammers, Bruce Hagemeyer, Douglas John Criddle |
2020-05-26 |
| 10557300 |
Garage door access remote |
Matt Halbersma, Douglas John Criddle, Michael Lee Anderson, Tracy Lammers |
2020-02-11 |
| 9885200 |
Handle-actuated sliding door lock actuation assemblies |
Bruce Hagemeyer, Tracy Lammers, Dan Raap, Tim Eggebraaten |
2018-02-06 |
| 9797182 |
Powered window system |
Dan Raap, Bruce Hagemeyer, Michael M. May, James G. Seaser |
2017-10-24 |
| 9790716 |
Opposed hook sliding door lock |
Bruce Hagemeyer, Dan Raap |
2017-10-17 |
| 9765550 |
Passive door lock mechanisms |
Austin Hemmingsen, Allen Rickenbaugh, Tracy Lammers |
2017-09-19 |
| 9758997 |
High security lock for door |
Bruce Hagemeyer, Dan Raap, Tracy Lammers, Allen Rickenbaugh |
2017-09-12 |
| 9637957 |
Automatically-extending remote door lock bolts |
Bruce Hagemeyer, Dan Raap |
2017-05-02 |
| 9605444 |
Entry door latch actuator system |
Allen Rickenbaugh, Tracy Lammers, Bruce Hagemeyer |
2017-03-28 |
| 9428937 |
Multi-point lock having sequentially-actuated locking elements |
Tracy Lammers, Allen Rickenbaugh, Eric J. Adamson, Austin Hemmingsen, Dan Raap |
2016-08-30 |
| 8939474 |
Lock with sliding locking elements |
Bruce Hagemeyer, Dan Raap, Matt Coplan, Zaiding Shen |
2015-01-27 |
| 8628126 |
High security lock for door |
Bruce Hagemeyer, Dan Raap, Tracy Lammers, Allen Rickenbaugh |
2014-01-14 |
| 8438703 |
Positionable hinge |
Tracy Lammers, Matthew L. Halbersma, Allen Rickenbaugh, Matt Coplan, Eric J. Adamson |
2013-05-14 |
| 8429794 |
Adjustable door hinge |
Tracy Lammers, Matt Coplan |
2013-04-30 |
| 8382166 |
High security lock for door |
Bruce Hagemeyer, Dan Raap, Tracy Lammers, Allen Rickenbaugh |
2013-02-26 |
| 8376019 |
Window assembly with movable interior sash |
Marlo G. Van Klompenburg, Kenneth E. Nossaman, Kraig A. Downs, Gabriel P. Gromotka, Bruce Hagemeyer +7 more |
2013-02-19 |