Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041326 | Direct action window lock | John Tremble, Kevin D. Vilhauer, Dan Blase, R. Lee Rawls, James A. Duncan | 2021-06-22 |
| 10145148 | Direct action window lock | John Tremble, Kevin D. Vilhauer, Dan Blase, R. Lee Rawls, James A. Duncan | 2018-12-04 |
| 10119325 | Window tilt latch system | Michael A. Barton, Eric A. Baczuk | 2018-11-06 |
| 9422763 | Window tilt latch system | Michael A. Barton, Eric A. Baczuk | 2016-08-23 |
| 8899632 | Direct action window lock | John Tremble, Kevin D. Vilhauer, Dan Blase, R. Lee Rawls, James A. Duncan | 2014-12-02 |
| 8870250 | Sliding door handle and latch | Michael A. Barton, Eric A. Baczuk | 2014-10-28 |
| 8550507 | Window tilt latch system | Michael A. Barton, Eric A. Baczuk | 2013-10-08 |
| 8491022 | Sliding door handle and latch | Michael A. Barton, Eric A. Baczuk | 2013-07-23 |
| 8182001 | Direct action window lock | John Tremble, Kevin D. Vilhauer, Dan Blase, R. Lee Rawls, James A. Duncan | 2012-05-22 |