| 11952833 |
Building systems and methods for installing building systems relative to building openings |
Sara Wermers, Alan M. Dixon, Matthew Gingery, Kelly D. Nordgaard, Luke A. Thompson +3 more |
2024-04-09 |
| 11905740 |
Deadbolt assembly for simultaneously securing co-mounted doors together and actuating at least one deadbolt |
Michael W. Kondratuk, Alan M. Dixon, Kole Kramer, Sara Wermers, Luke A. Thompson +2 more |
2024-02-20 |
| 11008795 |
Door with hidden door closer |
Alan M. Dixon, Michael W. Kondratuk, Allen E. Lee, Kelly D. Nordgaard, Jordan A. Richter +1 more |
2021-05-18 |
| 10995534 |
Door with hidden door closer |
Alan M. Dixon, Michael W. Kondratuk, Allen E. Lee, Kelly D. Nordgaard, Jordan A. Richter +1 more |
2021-05-04 |
| 10801241 |
Door with hidden door closer |
Alan M. Dixon, Michael W. Kondratuk, Allen E. Lee, Kelly D. Nordgaard, Jordan A. Richter +1 more |
2020-10-13 |
| 10801242 |
Door with hidden door closer |
Alan M. Dixon, Michael W. Kondratuk, Allen E. Lee, Kelly D. Nordgaard, Jordan A. Richter +1 more |
2020-10-13 |
| 10774570 |
Door with hidden door closer |
Alan M. Dixon, Michael W. Kondratuk, Allen E. Lee, Kelly D. Nordgaard, Jordan A. Richter +1 more |
2020-09-15 |
| 7661226 |
Installation method for a storm door |
Keith Kibbel, Michael D. Gonnerman, Rashid Bharucha, Mark E. Abdella, Duane Pecinovsky +3 more |
2010-02-16 |
| 7117639 |
Reversible door having mortise hardware |
Mark E. Abdella, Keith Kibbel, John Parkhurst, James L. Ralph |
2006-10-10 |
| 6640869 |
Storm door with counterbalance |
James L. Ralph, David M. Wamre |
2003-11-04 |