Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270236 | Sliding door unit and components for the same | Michael K. Mitchell, Tomasz Jaskiewicz | 2025-04-08 |
| 11193321 | Door entryway system | Brent Van Camp | 2021-12-07 |
| 10988965 | Sliding door unit and components for the same | Michael K. Mitchell, Tomasz Jaskiewicz | 2021-04-27 |
| 10982477 | Sliding door unit and components for the same | Michael K. Mitchell, Tomasz Jaskiewicz | 2021-04-20 |
| 10697228 | Doorsill with mullion spacer | Thomas C. Swank, Tomasz Jaskiewicz, George E. Heid, Brent Van Camp, Michael K. Mitchell | 2020-06-30 |
| 10407975 | Door entryway system | Brent Van Camp | 2019-09-10 |
| 10240353 | Shipping system with pre-hung door | Tomasz Jaskiewicz, Michael K. Mitchell | 2019-03-26 |
| 10202795 | Doorsill | Thomas C. Swank, Tomasz Jaskiewicz, George Heid, Brent Van Camp, Michael K. Mitchell | 2019-02-12 |
| 10066433 | Door entryway system | Brent Van Camp | 2018-09-04 |
| 9725945 | Doorsill | Thomas C. Swank, Tomasz Jaskiewicz, George Heid, Brent Van Camp, Michael K. Mitchell | 2017-08-08 |
| 9371682 | Door entryway system | Brent Van Camp | 2016-06-21 |
| 8991101 | Door entryway system | Brent Van Camp | 2015-03-31 |
| 8991100 | Door entryway system | Brent Van Camp | 2015-03-31 |
| 8522483 | Door entryway system | Brent Van Camp | 2013-09-03 |
| D638958 | Articulating threshold sill cap | Brent Van Camp | 2011-05-31 |
| D638143 | Nosing for doorway sill | Kevin T. MacDonald, Brent Van Camp | 2011-05-17 |
| 7735882 | Flush-mounting multipoint locking system | Joshua Abdollahzadeh | 2010-06-15 |
| D599490 | Corner weatherstrip seal | Brent Van Camp, Andrew Krochmal, Mike Mitchell, Josh Abdollahzadeh | 2009-09-01 |
| 7266929 | Threshold and detachable sealing fin | Philip Morrison Allred, III | 2007-09-11 |
| 6367201 | Width adaptable threshold assembly | Victor Massey | 2002-04-09 |