Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338657 | Door latch | Hassan Charan Kumar, Peter Malenkovic, Allen Mani, Madhu H. Siddaramaiah | 2025-06-24 |
| 12065859 | Interchangeable handle lockset | Peter Malenkovic | 2024-08-20 |
| 11920388 | Chassis retention assembly | — | 2024-03-05 |
| 11828088 | Door latch | Hassan Charan Kumar, Peter Malenkovic, Allen Mani, Madhu H. Siddaramaiah | 2023-11-28 |
| 11359402 | Variable spring rate chassis | Michael Holman, Peter Malenkovic | 2022-06-14 |
| 11332956 | Embellishment attachment for a door lock | — | 2022-05-17 |
| 11236527 | Door latch | Hassan Charan Kumar, Peter Malenkovic, Allen Mani, Madhu H. Siddaramaiah | 2022-02-01 |
| 11236524 | Door lock chassis assembly | Peter Malenkovic | 2022-02-01 |
| 11220837 | Privacy lock mechanism | Peter Malenkovic | 2022-01-11 |
| 10941586 | Chassis retention assembly | — | 2021-03-09 |
| 10900254 | Configurable door lock | Michael Holman | 2021-01-26 |
| 10724274 | Interchangeable handle lockset | Peter Malenkovic | 2020-07-28 |
| 10604964 | Configurable door lock | Michael Holman | 2020-03-31 |
| 10597900 | Variable spring rate chassis | Michael Holman, Peter Malenkovic | 2020-03-24 |
| 10513872 | Door latch | Hassan Charan Kumar, Peter Malenkovic, Allen Mani, Madhu H. Siddaramaiah | 2019-12-24 |
| 10508468 | Door lock chassis assembly | Peter Malenkovic | 2019-12-17 |
| 10501962 | Privacy lock mechanism | Peter Malenkovic | 2019-12-10 |
| 9809996 | System and method for assembling a door lock | James D. Ohl | 2017-11-07 |
| 9611672 | Lock mechanism with egress release | — | 2017-04-04 |
| 9212506 | System and method for adjusting the spring torque of a lock chassis | Dale M. Collins, Kenton H. Barker, Brian K. Roth | 2015-12-15 |
| 8833120 | Locking mechanism with integral egress release | Dale M. Collins, James D. Ohl, Brian K. Roth | 2014-09-16 |
| 8739832 | Motor assembly for pneumatic tool | Randi J. Young | 2014-06-03 |
| 8347979 | Motor assembly for pneumatic tool | Randi J. Young | 2013-01-08 |
| 8122907 | Motor assembly for pneumatic tool | Randi J. Young | 2012-02-28 |
| 7886840 | Motor assembly for pneumatic tool | Randi J. Young | 2011-02-15 |